Defending the Middle: Protecting Against Ransomware from the Inside Out

Defending the Middle: Protecting Against Ransomware from the Inside Out

Summer is barely over, but given the myriad of highly publicized ransomware attacks that have taken place this year alone, it’s probably pretty likely business leaders everywhere are desperately trying to ensure that no ransomware attackers can get into their systems. And while it’s great that more organizations are starting to take cybersecurity more seriously, if you are placing all your emphasis on defending against outside threats you’re ignoring the very important question: what happens if attackers do make it inside? Then what? You may think that if hackers make it into your system it’s already too late, but that is far from the truth. Between gaining access and executing the ransomware, there is a middle phase to the attack in which attackers move around networks, gain access to administrative credentials, and locate the data they are going to encrypt and/or steal. Attackers can spend months moving throughout a network before actually launching the attack. Defending the middle is therefore essential to protect against suffering a ransomware attack.

In fact, according to a recent report by Coveware, it may be a lot more important to focus on defending the middle than just trying to keep the bad guys out. After analyzing data from multiple ransomware attacks, Coveware discovered that while attackers use a variety of means to gain access to a victim’s system, what the hackers do once they are inside is always the same. “As our data shows, 100% of the cases where we were able to collect triage observations found privilege escalation and lateral movement tactics employed.” And the tactics used in the middle phases are actually pretty limited. Once inside, if only one of the attacker’s tactics fails, it becomes a lot more difficult to pull off the attack. According to Coveware, “inhibiting a threat actor from escalating privilege or moving laterally is equally if not more important than preventing initial [entry].”

Because the tactics used to move around a victim’s network are pretty limited, that also means just a few protective measures could be the thing that stops the hackers from launching their ransomware. Here are 3 things businesses can do right now to defend the middle:

Multi-Factor Authentication For Domain Controller

A system’s domain controller is the part of your network that allows or denies access requests to your network. It’s essentially the seat of your access controls. That means if hackers gain access to your domain controller they can give themselves access to pretty much anything they want. To prevent this, it’s essential to set up multi-factor authentication for your domain controller. What’s more, it’s vital to use a mobile authentication code-based MFA rather than on hard MFA tokens. According to Coveware, “100% of ransomware attack victims LACK true multi-factor authentication for the domain administrator accounts.” So setting up MFA for your domain controller could be the thing that saves you from a ransomware attack.   

Disable the Command Line 

The command line is a back-end tool that allows IT administrators to build scripts that run automatically and perform complex tasks on a system’s network. It’s also an essential part of how ransomware attackers make changes to your system and move around your network. Coveware found that ransomware hackers rely heavily on the use of command lines to automate various parts of the ransomware attack. Disabling command line and scripting capabilities means hackers can’t rely on automatic processes to carry out their attack, making their efforts that much more time-consuming and costly.

Network Segmentation 

Imagine taking everything you have and putting it in a single locked room. If someone breaks in, everything you have is now gone. That’s exactly like what having an unsegmented network is like. In order to make things harder for the bad guys and keep your data as safe as possible, it’s essential to separate different parts of your network from each other. That way, even if an attacker gains access to one part of your network, they aren’t able to get anywhere else.

 

In the past few years, new approaches to cybersecurity such as defense-in-depth and cyber resilience are becoming increasingly popular among cyber experts. In essence, both of these approaches argue that just protecting your systems from the outside is not enough. It’s vital to not just hope no one breaches your defenses, but that you have protections and plans in place for when someone does make it inside. Defending the middle is one strategy for taking on a defense-in-depth approach to cybersecurity, and it could be the thing that stands between you and a full-blown ransomware attack.

Government Agencies Release Updated Cybersecurity Guidelines

Government Agencies Release Updated Cybersecurity Guidelines

While cyber attacks such as ransomware have steadily increased in frequency over the past few years, more recent, widely publicized attacks like the Colonial Pipeline attack have finally caused government agencies to sit up and start taking action. The White House’s unprecedented executive order, for example, aims to help modernize the federal government’s cybersecurity practices, and the FBI recently requested an additional $40 million for cybersecurity defenses. While these important steps are aimed at strengthening the government’s response to cyber threats, other government agencies are now starting to issue updated guidelines for regulated industries. Much of these new guidelines cover a lot of the basics of cybersecurity practices, like creating a cybersecurity policy and encrypting sensitive data. However, what becomes clear is that for regulated industries to fully adopt these guidelines there must be a focus on managing and mitigate the human risks involved in cybersecurity. 

Of the various government agencies issuing new cybersecurity guidelines, the U.S. Department of Labor’s Employee Benefits Security Administration guidelines is notable for being the first time the department has issued any sort of cybersecurity guidance. The guidelines are aimed at entities covered under the Employee Retirement Income Security Act, including “benefit plan sponsors, plan fiduciaries, record keepers and plan participants” and are designed to protect the estimated $9.3 trillion in assets the department oversees. Included in the guidelines are practices widely considered essential for defending against cyber threats, including a formal cybersecurity policy, annual risk assessments, and conducting security reviews of 3rd party vendors. 

Many of the guidelines issued by the Department of Labor are aligned with the New York Department of Financial Service’s 2017 cybersecurity regulation, which itself is starting to ramp up its own guidelines. In June, the NYDFS released updated FAQ’s that offer further guidance on complying with the state regulation while also releasing new ransomware guidelines. The updated FAQ shows the department is not messing around. While the NYDFS outline which covered entities can file for an exemption, they also emphasize that even exempt entities must comply with certain aspects of the regulation, such as maintaining a cybersecurity policy, conducting risk assessments, and notifying the department of any cybersecurity events. In their ransomware guidance, the department cites the importance of practices such as cyber awareness training, MFA and password management, and strong access privilege restrictions — all of which are already required under the department’s regulation. 

While many of the cybersecurity guidelines government agencies are now offering cover some of the basic cybersecurity practices, implementing and maintaining these guidelines can be pretty daunting for a business to try to put in place. What becomes clear is that even the technical aspects of cybersecurity involve managing and mitigating human risks. For example, the NYDFS urges covered entities to implement a patch management program, which requires leadership ensuring their IT team regularly apply patches to the organization’s software and systems. If their IT fails to do this, they could be slapped with millions in fines. It’s therefore essential businesses focus not only on staying compliant, but also ensuring their teams are developing habits that align with their cybersecurity needs. Managing these human risks first and foremost involve three factors: keeping tasks simple, using prompts for employees, and providing positive feedback. In combination, these three factors will help to ensure employees can develop and sustain these habits that, ultimately, can make or break an organization’s cybersecurity posture.

Human Risk Caused the Colonial Pipeline Attack

Human Risk Caused the Colonial Pipeline Attack

Tools such as endpoint detection, anti-malware software, and firewalls play a vital role in protecting from the diversity of cyber threats businesses face today. However, for those tools to work, they need to be properly installed, configured, and updated by people. When considering the human factors of cybersecurity, we often think of social engineering scams. But equally as important is managing human errors. In fact, this form of human risk was exactly what led to the massive Colonial Pipeline ransomware attack earlier this year.

Human risk involves not just what we do, but also what we don’t do. This was the case with the colonial pipeline attack. In June, the CEO of Colonial Pipeline, Joseph Blount, told a Senate Committee that the attack was caused by unauthorized accessed to a virtual private network (VPN) the company had once used and that did not have multi-factor authentication (MFA). MFA is a tool that requires users to verify their login through a second means, such as a text message or email that contains a unique code. Because this VPN did not use MFA, that extra layer of security was missing and the hackers got in unnoticed. The real kicker, however, is that Colonial Pipeline was already using a new VPN with more security features. However, the legacy VPN was still installed on Colonial Pipeline’s systems. According to Blount, the VPN the hackers accessed “was not intended to be in use.” The ransomware attack was therefore a result of someone within Colonial Pipeline neglecting to take the old VPN off of the company’s servers.

Risk, no matter the form, is the result of habits and behaviors. In order to address these issues, we need to create healthy, sustainable habits that limit human risks. They say old habits die hard but creating sustained change is possible if these three elements come together:

1. Keep it simple

When trying to create new behaviors for your employees, it’s vital to break things down into small pieces. Asking questions like “What behaviors do I want to do that will mitigate risk” is a good place to start, but once you have a list, choose one behavior and focus on that. The reason is that people are more likely to do something consistently if it’s simple and easy to do. By focusing on one behavior at a time, your staff is far more likely to follow through than if you give them a whole list of changes you want them to make.

2. Use a prompt

The next part of the equation is creating a prompt that alerts your employee to do the behavior you are designing for. This prompt can take any number of forms, like a scheduled email, a slack notification, or a checklist. When we have a habit, we aren’t actively thinking about having to do it, so when you want to create a new habit prompts will break that automatic thinking and make room for them to incorporate the new behavior you want to see.

3. Provide positive feedback

Lastly, once the new behavior is accomplished, it’s important to follow up with some sort of positive feedback. This helps reinforce the importance of the behavior by helping your staff associate this new habit with a positive feeling, making it more likely they will follow through again in the future.

Using Colonial Pipeline as an example, applying these behavioral principles for their IT could have helped prevent the hackers from gaining access. First, someone in the leadership could have communicated to one member of IT and asked them to take an inventory of applications installed once a month and remove anything that is out of date or no longer in use. Then, a prompt such as a scheduled email could have been created to send to the employee on the first of every month. Finally, the employee could be sent a message thanking them for taking an inventory — they could even create a point or star system that helps employees tally the completed behaviors that Colonial was designing for.

Mitigating human risk is a central aspect of a business’s overall cybersecurity posture. And the key is to create new, healthy behaviors by putting in place a system that helps your employees form new habits in a way that’s simple and leaves them feeling successful.

 

The limits of cyber Insurance

The limits of cyber Insurance

The shifting cyber risk landscape over the past eighteen months – especially the explosion of ransomware attacks — has put a spotlight on what businesses and governments are doing about cybersecurity risk and what role does or could cyber insurance play – not only as a risk transfer vehicle, but as an enabler of improved risk management practices. As of early 2021 the total global premiums for cyber insurance have reach over $5 billion, but the truth is cyber insurance is still a very new industry, and the role it can play in mitigating cyber risk is has been an open question for a few years.

However, according to a new report by the UK-based security research institute RUSI, the role of cyber insurance as a risk mitigation tool is still pretty limited. One big challenge is that both issuers and insureds too often view cyber insurance as a replacement for actual cybersecurity policies and procedures. Cyber insurance doesn’t mean that you won’t get hacked just like having fire insurance doesn’t mean your house won’t ever burn down.  This challenge has most recently been playing out with questions surrounding ransomware payments. Today, many cyber insurance policies include payments for ransom demands. However, this raises the concern that such practices are actually fueling the recent spike in ransomware attacks. In fact, some evidence suggests ransomware attackers are specifically targeting companies with cyber insurance and tailor their demands to the high-end of what those policies will cover.

That said, cyber insurance still has a role to play  — but it doesn’t replace the other value chains within the broader risk mitigation process . Like with most insurance, it’s not designed to prevent or eliminate risk, but rather to transfer risk as a last line of defense. In the RUSI report, many of the experts interviewed cite post-incident services as one of the main benefits of having cyber insurance. From incident response to forensic analysis, cyber insurance can be extremely useful for maintaining business continuity following a cyber incident. This is even more important for small businesses who might not have internal teams and the expertise to carry out a post-incident response swiftly and effectively. However, there is a lot more to cyber security than how you respond to an incident. As RUSI’s report points out, right now cyber insurance is most effective as a tool for cyber resilience, but not risk mitigation.

What is important to understand is the need to properly place cyber insurance within your larger risk governance strategy. Cyber risk management is like putting together a puzzle with various shapes and sizes. From performing informed risk assessments, to maintaining strong systems controls, to creating a culture that values cybersecurity, there is a lot of factors that need to be pieced together in a way that aligns with your business context, strategy, and goals. Effective risk management includes a value change of activities and partners, including insurance, but relying on insurance along is not enough.

Governing Ransomware Risk for Small Businesses

Governing Ransomware Risk for Small Businesses

By now, you’ve almost certainly heard about ransomware — a form of cyber-attack in which hackers encrypt systems, steal data then demand a ransom payment to end the attack. While ransomware has been around for a while now, attackers have started setting their sights on bigger and bigger targets, gaining international media attention in the process.

But the reason businesses should be paying attention to ransomware is not because big corporations are shelling out millions of dollars in ransom payments. Instead, when you look at the bigger picture, small businesses are the ones who will continue to bear the brunt of these attacks. According to the Secretary of Homeland Security Alejandro Mayorkas, there has been a 300% increase in ransomware attacks in the past year and 50-70% of those attacks were directed against small and medium sized businesses. And while a cyberattack is tough for any businesses to recover from, the threat ransomware poses to small businesses is existential, with 60% of small businesses failing within 6 months of a cyber-attack.

Because the threat is so big and the stakes are so high, governing ransomware risk needs to be a top priority for small businesses. And in order to protect your organization, there are two vital areas that need to be focused on: systems controls and organizational culture.

Systems Controls

1. Endpoint detection and response

Endpoint detection and response (EDR) is a type of security software that actively monitors endpoints like phones, laptops and other devices in order to identify any activity that could be malicious or threatening. Once a potential threat is identified, EDR will automatically respond by getting rid of or containing the threat and notifying your security or IT team. EDR is vital today in order to stay on top of potential threats and put a stop to them before they can cause any damage.

2. Hardening your RDP Ports

Remote Desktop protocol is a tool that allows someone to connect to a computer remotely. This can be useful, but more and more ransomware attackers are using RDP ports to gain access to victims’ systems. Organization that do not actively use RDP should therefore consider disabling the feature or limiting to users and devices that are not connected to public internet.

3. Back-ups

Having a back-up of your systems could allow you to regain access to your data without having to pay the ransom. However, it’s essential to have an effective back up strategy in order to ensure the attackers don’t steal your backups along with everything else. At minimum, at least one backup should be stored offsite. You should also utilize different credentials for each copy of your back-up. Finally, you should regularly test your back-ups to ensure you will be able to quickly and effectively get your systems online if an attack happens.

Multi-Factor Authentication

Lastly, using multi-factor authentication (MFA) is a simple yet powerful tool for stopping the bad guys from using stolen credentials. At minimum, any user accessing your network should be using MFA. In addition, all users with administrative privileges need to use MFA, whether they are accessing your network remotely or on premise.

Don’t Forget Culture

When it comes to governing ransomware risk, the best way to prevent attacks is to focus on creating a culture that incorporates cyber-secure behaviors into every day practices. However, the biggest issue many organizations face when creating a cybersecure culture is sustaining those behaviors overtime. In order to properly govern ransomware risk, behavior change requires 4 essential elements:

1. Consistent Communication

We get it, cybersecurity can be confusing. And as the threat landscape changes, so do our cybersecurity policies. That’s why it’s so important that business leadership consistently communicate with their employees about the behaviors you want to see.

2. Make it Easy

When thinking about the behaviors you want employees to adopt, it’s vital you make these behaviors as easy as possible to do. Everyone is being pulled in a million different directions at once, so if an employee has to take 10 minutes out of their day to figure out how to report a phish, they aren’t going to follow through. If, however, you provide a simple and easy-to-use process, you’re going to have a much easier time getting employees to adopt new behaviors.

3. Help People feel Successful

People want to feel like the work they are doing is making a difference. If they feel like what they are doing just doesn’t really matter all that much, there isn’t going to be much motivation to continue doing it. That’s why it’s so important to help people feel successful when they follow through on the behaviors you want to see. Providing positive feedback, for example, can go a long way towards creating behavior change. If your employees know their work is being recognized and feel it makes a difference, they will be much more likely to keep it up.

4.Walking the Walk

The above three elements for creating sustained behavior change have one thing in common: you. A leadership team can’t simply talk the talk. Change starts at the top and requires you and your leadership team take an active role ensuring these behaviors become a part of the organizational culture and value structure.

 

There’s no doubt that ransomware poses a big threat to small businesses, and the best thing you can do govern the risks of attack is focusing on creating a culture in which cybersecurity is valued and acted upon every single day.

Why Aren’t Businesses Checking Their Locks at Night?

Why Aren’t Businesses Checking Their Locks at Night?

Many of us check to see if our doors are locked before we go to bed. We might be pretty sure it’s already locked, but we know it’s worth double checking just in case. It’s common sense. That’s why it’s so surprising to see, according to a recent UK report, that only a third of businesses check their own cyber security locks by conducting a cyber risk assessment.

Throughout the report, there is a stark contrast between the amount of breaches companies are experiencing and the measures they are taking to prevent these breaches from happening. For example, the report found that nearly 40% of business surveyed reported at least one attack or breach within the past 12 months. What’s more, for many of these businesses, a breach is not a one and done experience. Half of the organizations that were attacked said they’ve experienced an attack once a month and a quarter of these businesses report attacks on a weekly basis.

If your home was being broken into on a weekly basis, you’d probably start double checking those locks. Yet, according to the report, businesses are not taking the necessary steps to protect themselves. In addition to the lack of cyber risk assessments, only 33% of businesses have a formal cyber security policy. And while phishing scams accounts for 83% of the attacks businesses reported, only 14% of businesses have conducted any sort of cyber awareness training within the past year.

In a blog post on the report, Phillip Virgo makes the important point that cybersecurity measures need to be considered within the context specific to a business’ size and industry. And he’s right, there is no one size fits all approach to cybersecurity. In order for any sort of protections to be useful, it’s vital those measures are not only suited to an organization’s size and industry, but also aligns with their specific business strategy.

At the same time, however, this doesn’t mean there aren’t steps every business should be taking to protect themselves and a risk assessment is a good way to start. Anything less isn’t just leaving your door unlocked, it’s leaving the door wide open with a welcome mat out front.

Ransomware: Small Business’ Biggest Threat

Ransomware: Small Business’ Biggest Threat

The prominence of ransomware within the already crowded cyber threat landscape has been in the headlines for the past few years. But what you won’t see in the headlines is the fact that small businesses are the ones bearing the brunt of the onslaught.  Ransomware is a form of attack in which hackers encrypt or steal your data then demand a ransom before giving you back access. And, according to Coveware’s ransomware report for Q1 of 2021, 73% of all reported ransomware attacks this year targeted businesses with under 1,000 employees. Of course, there are plenty of large companies that have to deal with ransomware, but it’s high time we start looking for solutions to the very real threat that small businesses across the country are grappling with.

There are a number of reasons ransomware attackers focus their efforts on small businesses. For one, these attackers are opportunists. They’re not looking to crack the toughest systems, they’re looking for a quick buck. Since small businesses probably don’t have the sophisticated and expensive security tools in place that big corporations do, the bad guys see them as easy pickings.

Another big reason small businesses are targeted by ransomware is because the consequences of having their system’s shut down are far more costly for small businesses. According to Coveware, the average downtime following a ransomware attack is 23 days — up 10% from Q4 of 2020. Last year a small business in Kansas with only  8 computers was hit with ransomware and paid the hackers $150,000 for to regain control of their systems. Explaining why the company decided to pay the company’s CFO said, “If we don’t pay them, we don’t have a way out of this, and business just stops, so it’s quite a scary situation.” While cybersecurity experts tend to advice companies not to pay ransom, and new evidence shows 92% of companies never get their data back after paying, the stress, fear, and consequences of being down may be enough to give into the demands.

When it comes to ransomware and small businesses, it’s clear the stakes are high and only getting higher. It’s essential we start focusing our efforts on helping these businesses take reasonable and affordable steps that can help prevent attacks and protect their data.

To help, use the acronym R.A.N.S.O.M for 6 simple steps that can go a long way toward preventing and protecting your small business against ransomware:

Remote access protections and patching

Given the rise of remote work since the pandemic, hackers are increasingly using remote access to install malware. Having remote access protections in place is therefore essential for preventing an attack. Even simple steps like robust firewall settings and requiring the use of VPNs and adding Endpoint Detection and Response can go a long way to keeping attackers out.

In addition, hackers are constantly looking for vulnerabilities in the software we rely on to run our businesses. All those software updates may be annoying to deal with, but they often contain important security features that “patch up” known vulnerabilities. At the end of the day, if you’re using out of date software, you’re at an increased risk for attack.

Administrative privilege limits

Setting limits on administrative and access privileges is another important way to protect your data. Every employee should only have access to the systems and information they need to preform their work. Too many businesses give employees more access than they need. If a hacker gains access to one of your employee’s accounts and there aren’t access limits set, then the hackers can move freely through your systems, changing settings and accessing sensitive data

Networks Segmentation

It’s important to keep different elements of your network separate from each other so you can control how information flows from one to the others. Similar to privilege limitations, this will help ensure that anyone who breaks into your systems can’t then use that access to move around your networks.

Security awareness training

Phishing and social engineering attacks are common ways attackers gain access to your systems and install ransomware. Unfortunately, phishing attacks are not something you can fix with a piece of software. Instead, its essential employees are provided with the training they need to spot and report any phish they come across. Sometimes it only takes one wrong click for the bad guys to worm their way in.

Offline backups and periodic testing

This is a big one. If you suffer a ransomware attack, having a backup of your systems may enable you to get you back up and running without having to pay or start over from scratch. However, when making backups it’s important to takes a few steps to ensure you can rely on them. For one, backups need to be stored offline in order to prevent hackers from gaining access to them as well. Second, it’s necessary to periodically test your backups to ensure they are working currently. You don’t want to be in the position of needing your backup only to find the whole thing is corrupted!

Multi-Factor Authentication

Finally, requiring multi-factor authentication can go a long way to prevent an attack. If an employee’s login credentials are stolen, MFA adds an additional layer of protection that may prevent the bad guys from getting into your systems.

New Cybersecurity Executive Order May Reportedly Require Breach Disclosures

New Cybersecurity Executive Order May Reportedly Require Breach Disclosures

In the wake of the recent SolarWinds hack, a vendor compromise that infected tightly protected government agencies, the Biden administration is reported to be planning a new cybersecurity executive order as early this week. While a National Security Council spokeswoman said no decision has been made on the final content of the executive order, among the measures being reported is a new requirement that any vendors working with federal government agencies must report any suspected breaches to those agencies.

While there have been multiple previous attempts to establish breach notification laws through congress, industry resistance has previously been successful in halting the bills from passing. But now, following the two, massive hacks of SolarWinds and Microsoft over the past few months, there may not be much vendors can do to stop it this time.

Along with the breach notification requirement, the planned cybersecurity executive order is reported to contain a series of additional security requirements for software and programs used by federal agencies. This may include requiring federal agencies to take small, but essential security measures such as the use multi-factor authentication and data encryption.

Overall, the executive order appears to create broader levels of transparency and communication between software vendors and government agencies regarding cybersecurity. For example, since many pieces of software now link directly to other programs and services, the order is reported to also require a “software bill of materials” that lays out what the software contains and what other services it connects to. According to Reuters, the order may also create a cybersecurity incident response board, encouraging communication between government agencies, vendors, and victims.

If Biden signs the executive order, this may be a the first step towards a more robust and efficient response to the increasing cyber threats government agencies are facing. According to Reuters, this may also open the door towards broader public disclosure legislation. By being transparent and openly sharing information, both government agencies and private organization will benefit by helping to identify and mitigate threats more quickly and effectively.

How Remote Work Can Fuel Disinformation

We’ve written before about how the disruption and confusion of the COVID-19 pandemic has caused an uptick in phishing and disinformation campaigns. Yet, there is another dimension to this that is just beginning to become clear: how the isolation of remote work helps to create the conditions necessary for disinformation to take root.

In a report on the impacts of remote and hybrid work on employees, Microsoft highlights how remote work has shrunk our networks. Despite the ability to use video services like Zoom and Microsoft Teams to collaborate with others across the globe, the data reveals that remote work has actually caused us to consolidate our interactions to just those we work closely with, and far less with our extend networks. The result is that employees and teams have become siloed, creating a sort of echo chamber in which new and diverse perspectives are lost. According to Dr. Nancy Baym, Senior Principal Researcher at Microsoft, when are networks shrink, “it’s harder for new ideas to get in and groupthink becomes a serious possibility.”

remote work and disinformation

Source: Microsoft

The gap between interactions with our close network and our distant network created by remote work doesn’t just stifle innovation, it’s also what creates the conditions necessary for disinformation to thrive. When we are only exposed to information and perspectives that are familiar to us, it becomes harder and harder to question what we are being presented. If, for example, we are in a network of people who all believe Elvis is still alive, without exposure to other people who think Elvis in fact isn’t alive we would probably just assume there isn’t any reason to question what those around us are telling us.

The point is, without actively immersing ourselves within networks with differing perspectives, it becomes difficult to exercise our critical thinking abilities and make informed decisions about the validity of the information we are seeing. Remote and hybrid work is likely going to stick around long after the pandemic is over, but that doesn’t mean there aren’t steps we can take to ensure we don’t remained siloed within our shrunken networks. In order to combat disinformation within these shrunken networks we can:

1. Play the Contrarian

When being presented with new information, one of the most important ways to ensure we don’t blindly accept something that may not be true is to play the contrarian and take up the opposite point of view. You may ultimately find that the opposite perspective doesn’t make sense, but will help you take a step back from what you are being shown and give you the chance to recognize there may be more to the story than what you are seeing.

2. Engage Others

It may seem obvious, but engaging with opinions and perspectives that are different than what we are accustomed to is essential to breaking free of the type of groupthink that disinformation thrives on. It can also be a lot harder than it sounds. The online media ecosystem isn’t designed to show you a wide range of perspectives. Instead, it’s up to us to take the time to research other points of view and actively seek out others who see things differently.

3. Do a Stress Test

Once you have a better sense of the diversity of perspectives on any given topic, you’re now in a position to use your own critical thinking skills to evaluate what you — and not those around you — think is true. Taking in all sides of an issue, you can then apply a stress test in which you try to disprove each point of view. Which ever perspective seems to hold up the best or is hardest to challenge will give you a good base to make an informed decision about what you think is most legitimate.

 

From our personal lives to the office, searching for opposite and conflicting perspectives will help build resilience against the effects of disinformation. It can also even help to be more effective at spotting phish and social media campaigns. By looking past the tactics designed to trick us into clicking on a link or giving away information, and taking a few seconds to take a breathe, examine what we are looking at, and stress test the information we are being shown, we can be a lot more confident in our ability to tell the difference between phish and phriend.

Breaking Down the SolarWinds Hack

Breaking Down the SolarWinds Hack

Breaches happen all the time, but every so often one of those breaches breaks through into national headlines, serving as a watershed moment about where we are and where we need to be with regards to cybersecurity.One of those watershed moments occurred last December when it was revealed that Russian state-sponsored hackers breached the software developer SolarWinds, and from there managed to access some pretty tightly-sealed networks and systems across public and private sectors. But what exactly happened? Who does it effect? What can we learn to better protect our organizations?

What Happened?

One of the most striking aspects of the SolarWinds hack is that it was years in the making, taking a huge amount of discipline and patience to pull off and stay undetected. Forensic evidence found that the hackers gained access to Orion, the SolarWinds product that was compromised, back in late 2019. Yet, at that time, the hackers didn’t actually make any changes or launch an attack. Instead, they sat and waited in order to monitor, learn, and test SolarWind’s system to ensure they wouldn’t be caught.

Then, months later in May 2020, the hackers made their move — but not in the way most would expect. Typically, when someone wants to infect a piece of software with malware, they will modify the code behind the software. However, because security experts know to look for code modifications, these hackers decided to instead install their malware directly onto the software product itself. So, when an update for Orion was released, government agencies, and companies big and small downloaded an update that contained a backdoor for the hackers.

Between May, when malware was initially launched, and December, when the hack was discovered, the attackers were able to move throughout the networks and systems of any company using SolarWinds’ software that they wanted. And they were targeted, going after the emails of specific, high-valued individuals within affected organizations. From there, the goal was to maintain access, move around infected system, and hold onto access of specific individuals’ communications.

Much has been made about the level of sophistication involved in the attack — and it was. However, at root, this is a story about 3rd party risk. We’ve written before about the importance of vendor management, and the SolarWinds hack is an extreme case in point. Because most organization’s today depend in large part on 3rd party providers for everything from cloud storage, to product platforms, to network security, an attack like this doesn’t have a definitive end. Instead, the SolarWinds attack has the potential ripple across a web of interconnected organizations across the supply chain. According to Steven Adair, a security expert who helped with the incident response for SolarWind, the attackers “had access to numerous networks and systems that would allow them to rise and repeat [the] SolarWinds [attack] probably on numerous different scales in numerous different ways.” It’s therefore possible — and perhaps likely — that the full effects of the hack are still to be revealed.

What’s Next?

If that doesn’t serve as a wake up call, we don’t know what will. And as it turns out, there are a number of effective and achievable steps organizations can take to mitigate 3rd party risk.

1. The Basics

It may not seem like much, but simply maintaining basic digital hygiene plays a big role in protecting against attacks. Strong password management, using multi-factored authentication, and network segmentation should be a cybersecurity baseline for all organizations. These are simple steps that serve as an organization’s first line of defense against an attack.

2. The Rule of Least Privilege

The rule of least privilege essential means providing the least amount of access for the least amount of time to systems and networks. This involves setting limits on what access you give to products and software as well as actively monitoring access privileges for employees, contractors, and vendors. Essentially, if something or someone doesn’t need access to a piece of your system, they shouldn’t  be able to access it. If someone need access to a part of your network for 2 days, then their privileges should expire after 2 days. This will limit the ability for malicious users to move around systems, potentially preventing them from spreading to other, more sensitive environments.

3. Logging

A lot of organizations these days maintain event logs, which  essentially keep a record of all network activity. While logs might not directly prevent a breach, these records are vital to asses the potentially damage and scope of an attack, allowing organizations to act swiftly and forcefully to remove the threat. However, keeping logs isn’t enough, it’s essential to also retain these logs. SolarWinds policy was to remove these logs after 90 days. The problem, of course, was that the attack was discovered far more than three months after the hackers breached the system, effectively making it impossible to gain any detailed insight into what the hackers were doing prior to August of 2020.

Combining Business and Security

We’ve said it before and we’ll say it again: it’s easy to see security needs as at best a nuisance and at worst a barrier towards optimal business performance, but this simply isn’t the case. As Steven Adair points out, a small company doesn’t need to hit the ground running with the best security products and a million code audits right out the gate. However, if businesses incorporate security concerns within business strategies, these organization can start to ask themselves: “Where are we now, what can we do now, and what can we do along the way?” Asking those questions might just make the difference down the road when the next watershed moment strikes.

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