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Tripwire Patch Priority Index for March 2020

Tripwire's March 2020 Patch Priority Index (PPI) brings together important vulnerabilities from Microsoft and Adobe. Up first on the patch priority list this month are patches for Microsoft Browsers and Scripting Engine. These patches resolve information disclosure, remote code execution, and memory corruption vulnerabilities. Next on the list are...
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Misconfigured Docker API Ports Targeted by Kinsing Malware

Security researchers observed an attack campaign that targeted misconfigured Docker API ports with samples of Kinsing malware. According to Aqua Security, the campaign began when it capitalized on an unprotected Docker API port to run a Ubuntu container. The command used for creating the Ubuntu container included a shell script "d.sh." By means of...
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COVID-19 Scam Roundup – April 6, 2020

Digital fraudsters have seized upon coronavirus 2019 (COVID-19) as a lure for their new scams and attack campaigns. Together, these malicious operations constitute nothing short of a deluge. Barracuda revealed that it spotted 9,116 coronavirus-themed spear-phishing emails between March 1 and March 23, 2020—a 667% increase over the 1,188 attacks...
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Results Speak Louder Than Words: A Guide to Evaluating ICS Security Tools

Why leveraging live environment simulations and putting ICS tools to the test is the best way to evaluate their fitness. Track and field was one of my favorite sports growing up. I didn’t begin competitively participating until I was a teenager, but I was instantly hooked once I started. Why? Because the clock didn’t lie. The tape measure didn’t lie...
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Nearly Half of Employees Don't Know What to Do When Ransomware Hits

A survey revealed that approximately half of employees didn't know how to respond in the event their organization suffered a ransomware infection. In its survey of North American business employees, Kaspersky found that 45% of respondents overall did not know the proper steps they should take in response to a ransomware attack. Respondents whose...
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VelvetSweatshop Technique Used by Attack Campaign to Deliver LimeRAT

An attack campaign leveraged the Excel VelvetSweatshop encryption technique to deliver samples of the LimeRAT malware family. According to Mimecast, those responsible for this attack campaign turned to VelvetSweatshop to enhance the efficacy of their efforts. Nefarious individuals have a history of using a password to encrypt malicious Excel...
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The MITRE ATT&CK Framework: Execution

Of all the tactics that an adversary will take on in their campaign, none will be more widely abused than Execution (https://attack.mitre.org/wiki/Execution). When taking into consideration off-the-shelf malware, traditional ransomware, or state-of-the-art advanced persistent threat actors, all of them have execution in common. There’s a great quote...
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Are You Ready for the Remote Work’s Toll on Corporate Security?

Given the situation that many companies, organizations and government agencies have been forced into working remotely due to COVID-19, it is imperative to give some thought about corporate security. Using a VPN for New Stay-at-Home Workers Millions of employees are now working from the confines of their own homes in an effort to keep businesses running smoothly. In most situations, employees are...
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COVID-19 Scam Roundup – March 30, 2020

Many in the digital security community are coming together to combat malicious actors during the coronavirus disease 2019 (COVID-19) global outbreak. One of the most visible of these new efforts is the COVID-19 CTI League. Made up of approximately 400 volunteers living in approximately 40 countries, the COVID-19 CTI League is working to block...
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Mr and Mrs CISO: Security in the Age of the Lockdown

With so many of us frantically learning to juggle our roles as parents, workers and most recently teachers; is it just my wife and I who feel it necessary to monitor the online activity of our teenagers during this lockdown? Sure, there’s rich educational content out there, but it sits amongst social networks, streaming services, gaming consoles and...
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Now Is the Time to Get up to Speed with CMMC and SP 800-171 Rev 2

At the beginning of March 2020, Fifth Domain reported that Colorado-based aerospace, automotive and industrial parts manufacturer Visser Precision LLC had suffered a DoppelPaymer ransomware infection. Those behind this attack ultimately published information stolen from some of Visser’s customers. Those organizations included defense contractors...
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Tupperware Website Compromised with Credit Card Skimmer

Digital attackers compromised the website of kitchen and household products manufacturer Tupperware with a credit card skimmer. On March 20, researchers at Malwarebytes observed that attackers had compromised tupperware[.]com by hiding malicious code within an image file. This code activated when a user attempted to check out and complete their...
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Third-party data breach exposes GE employees' personal information

Past and present employees of General Electric (GE) are learning that their sensitive information has been exposed by a data breach at a third-party service provider. Fortune 500 company GE says it was recently informed of a security breach at one of its partners, Canon Business Process Services. According to GE, between approximately February 3 -...
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The Future is Hybrid: Practicing Security in the Hybrid Cloud

By now, many organizations have adopted the cloud in some way. We saw organizations moving whole servers over to the cloud at the beginning, but now we see small parts of a system being moved to the cloud and new cloud native offerings. We’ll use the analogies of Lincoln Logs and Legos to describe these deployment models. Infrastructure-as-a...
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Free Cyber Safety Resources during COVID-19

Whether you are reading this from somewhere in the United States or overseas, chances are you are doing it from the comfort of your home. Not because you chose to but because you were asked to do so in order to prevent Coronavirus disease 2019 (COVID-19) from spreading any further. If you are a parent, working remotely with your kids at home, you...
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COVID-19 Scam Roundup – Week of 3/16/20

Malicious actors are increasingly leveraging COVID-19 as a theme for new digital fraud attacks. In February 2020, for instance, Action Fraud received 21 reports of fraud relating to the coronavirus. This number of reports more than doubled to 46 between March 1 and March 13, 2020. Between March 14 and March 18, 2020, the United Kingdom's national...
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The MITRE ATT&CK Framework: Initial Access

Although ATT&CK is not laid out in any linear order, Initial Access will be the point at which an attacker gains a foothold in your environment. This tactic is a nice transition point from PRE-ATT&CK to ATT&CK for Enterprise. What is different about the techniques within Initial Access is that they are more high-level than some of the other...
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How Organizations Can Fight to Retain Talent Amidst the Infosec Skills Gap

In a previous post, I shared some expert insight into how organizations can address the challenges of hiring skilled talent despite the ongoing infosec skills gap. Organizations can’t rest easy once they’ve brought on new talent, however. They need to make sure they hold onto their existing workforce. That’s easier said than done. Cybersecurity...
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Whatever happened to cryptojacking?

A couple of years ago it felt like you couldn't turn your head in any direction without seeing another headline about cryptomining and - its more evil sibling - cryptojacking. Countless websites were hijacked, and injected with cryptocurrency-mining code designed to exploit the resources of visiting computers. Victims included the likes of the LA...