C.A.S (Cyber Anarchy Squad) is a hacktivist group that has been attacking organizations in Russia and Belarus since 2022. Besides data theft, its goal is to inflict maximum damage, including reputational. To this end, the group’s attacks exploit vulnerabilities in publicly available services and make extensive use of free tools.
Kaspersky latest investigation unearthed new activity by the group, explored the attack stages, and analyzed the tools and malware used. In addition, we discovered links between C.A.S and other hacktivist groups, such as the Ukrainian Cyber Alliance and DARKSTAR. Like most hacktivist groups, C.A.S uses Telegram as a platform to spread information about victims. We found a channel that posts news and messages about the group’s attacks and ideology, as well as a chat hosting a discussion of its activities.
Read more…
Source: Kaspersky
Related:
- Why is Cybersecurity Failing Against Ransomware?
October 21, 2021
Hardly a week goes by without another major company falling victim to a ransomware attack. Nate Warfield, CTO at Prevailion, discusses the immense challenges in changing that status quo. Yes, security is hard – no one is ever 100 percent safe from the threats lurking out there. But how is it that time and time again, ...
- Russian-speaking cybercrime evolution: What changed from 2016 to 2021
October 20, 2021
Experts at Kaspersky have been investigating various computer incidents on a daily basis for over a decade. Having been in the field for so long, we have witnessed some major changes in the cybercrime world’s modus operandi. This report shares our insights into the Russian-speaking cybercrime world and the changes in how it operates that ...
- New espionage campaign targets South East Asia
October 20, 2021
An espionage campaign using a previously undocumented toolset has targeted a range of organizations in South East Asia. Among the identified targets are organizations in the defense, healthcare, and information and communications technology (ICT) sectors. The campaign appears to have begun in September 2020 and ran at least until May 2021. The toolset used by the ...
- TA505 Gang Is Back With Newly Polished FlawedGrace RAT
October 19, 2021
The TA505 cybercrime group is whirring its financial rip-off machinery back up, pelting malware at a range of industries in what was initially low-volume waves that researchers saw spiral up late last month. They do bad things, but they’re so tricky that tracking them is a ton of fun, said Sherrod DeGrippo, vice president, Threat Research ...
- REvil ransomware operators claim group is ending activity again, victim leak blog now offline
October 19, 2021
Cybercriminals claiming to be part of the REvil ransomware group have alleged that the gang is closing shop after losing control of vital infrastructure and having internal disputes. Recorded Future security expert Dmitry Smilyanets shared multiple messages on Twitter from ‘0_neday’ — a known REvil operator — discussing what happened on the cybercriminal forum XSS. He ...
- LightBasin hacking group breaches 13 global telecoms in two years
October 19, 2021
A group of hackers that security researchers call LightBasin has been compromising mobile telecommunication systems across the world for the past five years. Since 2019, the group hacked into more than a dozen telecommunication companies and maintained persistence through custom malware, to steal data that would serve intelligence organizations. LightBasin is active since at least 2016 and ...

