What is NetWalker? NetWalker (also known as Mailto) is the name given to a sophisticated family of Windows ransomware that has targeted corporate computer networks, encrypting the files it finds, and demanding that a cryptocurrency payment is made for the safe recovery of the encrypted data. ...

Security researchers witnessed the deployment of PonyFinal ransomware at the end of extended human-operated attack campaigns. In a series of tweets, Microsoft Security Intelligence revealed it had observed human-operated campaigns laying in wait for the right moment to deploy PonyFinal ransomware as their final payload. In their operations, the...

Over the last few weeks, most organisations have had to transition to enable their employees to work remotely. The key focus has been on business continuity during this trying time. Unfortunately, business continuity isn’t so easy. Keeping the day-to-day operations of the business running has been one of the hardest IT challenges that most...

A new ransomware family called "[F]Unicorn" masqueraded as a COVID-19 contact tracing app in order to target Italian users. On May 25, the the Computer Emergency Response Team (CERT) from the Agency for Digital Italy (AgID) revealed in an advisory that it had received a sample of [F]Unicorn from security researcher JamesWT_MHT. The sample analyzed...

Once an attacker has established access and pivoted around to the point of gathering the necessary data, they will work on exfiltration of that data. Not all malware will reach this stage. Ransomware, for example, usually has no interest in exfiltrating data. As with the Collection tactic, there’s little guidance on how to mitigate an attacker...

Big data is revolutionizing fleet management — specifically in the form of telematics. From engine diagnostics that track fuel efficiency and mileage to sensors that detect aggressive driving behavior and interior vehicle activity, this information is so valuable that we’re quickly approaching the point where connected technology will come standard...

Researchers found an updated version of AnarchyGrabber that steals victims' plaintext passwords and infects victims' friends on Discord. Detected as AnarchyGrabber3, the new trojan variant modified the Discord client's %AppData%\Discord\[version]\modules\discord_desktop_core\index.js file upon successful installation. This process gave the malware...

Only the truly committed ever reach the summit of anything. This sentiment holds true for vulnerability management. An organization cannot reach the summit without a serious commitment to fund and staff the program appropriately across the organization. Reaching ML:5 means tying the program to the business. Everyone must be aligned with the metrics...

Working remotely, either from home or from elsewhere, isn’t something new. It has been used by many companies worldwide over the past decade. That said, it was typically restricted to only a couple days a month or to specific IT-savvy departments. But as we have seen throughout time, adversity and crisis lead to change and sometimes revolutions in...

May 25, 2020 marks the second anniversary of when the European Union’s General Data Protection Regulation (GDPR) took full effect. Undoubtedly, many organizations have succeeded in achieving compliance with the Regulation by now. But that raises some important questions. What benefits have those organizations experienced in achieving compliance, for...

For a Democratic Party desperate to unseat President Trump in November, the primary election process has been filled with large-scale technology failure, official miscalculations, voter annoyance and public embarrassment, not to mention piles of money spent in pursuit of an improved 21st-century process that turned out to be worse than what they had...

A hacking group claimed that it developed a new ransomware strain called "MilkmanVictory" for the purpose of attacking scammers. Collectively known as "CyberWare," the group announced their creation on Twitter in mid-May. https://twitter.com/LiteMods/status/1261605833290514432?s=20 In an email conversation with Bleeping Computer, CyberWare revealed...

For just under 90 minutes last Thursday, hackers were able to compromise the systems of cryptocurrency lending platform BlockFi, and gain unauthorised access to users' names, email addresses, dates of birth, address and activity history. In an incident report published on its website, BlockFi was keen to stress that the hacker's activity had been...

Security researchers discovered that the Scattered Canary group had filed hundreds of fraudulent unemployment claims in the wake of COVID-19. According to Agari Cyber Intelligence Division, at least some of the threat actors who took part in a large-scale fraud campaign targeting dozens of states' unemployment insurance programs belonged to a...

It’s DBIR season! Put down your pens, stop watching “The Last Dance” and get to reading the key findings of the 13th edition of the annual Verizon Data Breach Investigations Report! If “experience is merely the name men gave to their mistakes,” as Oscar Wilde puts it in The Picture of Dorian Gray, then the more we know about the threats we face and...

The Collection tactic outlines techniques an attacker will undertake in order to find and gather the data they need to meet their actions on objectives. I see most of these techniques as being useful for describing what a piece of malware or threat actor is up to rather than looking to them for guidance on how to mitigate and detect their actions....

The digital threat landscape is always changing. This year is an excellent (albeit extreme) example. With the help of Dimensional Research, Tripwire found out that 58% of IT security professionals were more concerned about the security of their employees’ home networks than they were before the outbreak of coronavirus 2019 (COVID-19). Slightly fewer...

In this final article of our trilogy, we investigate how a cyber threat intelligence (CTI) analyst and associated programmes provide insight about physical and cyber threats to your organisation. The value of these insights is reflected in the wins, which come as a result of context building, holistic understanding, and enhanced awareness in order...

British low-cost airline group easyJet revealed that an hacking incident had exposed approximately nine million customers' information. On May 19, easyJet issued a "Notice of cyber security incident" in which it revealed that it had fallen victim to a digital attack from a "highly sophisticated...

Tony Sager, Senior Vice President and Chief Evangelist at CIS (Center for Internet Security) joins us to discuss the best approaches to the changing security landscape in the wake of COVID-19. Tony is a lifelong defender, with more than 44 years of experience. He spent most of his career at the NSA and now leads the development of the CIS Controls,...