Unit 42 researchers have observed an increase in BlackSuit ransomware activity beginning in March 2024 that suggests a ramp up of operations. This threat emerged as a rebrand of Royal ransomware, which occurred in May 2023. Unit 42 tracks the group behind this threat as Ignoble Scorpius.
Since the rebrand, Unit 42 has observed at least 93 victims globally, a quarter of which were in the construction and manufacturing industries. The group describes themselves as an “extortioner named BlackSuit” and claims to reverse file encryption for “quite a small compensation essentially.” Although the group states the compensation is small, Unit 42 has observed that, on average, the initial ransom demand is about equal to 1.6% of the victim organization’s annual revenue.
Read more…
Source: Trend Micro
Related:
- Q3 2023 in Review: DDoS Attacks Report by StormWall
November 23, 2023
StormWall researchers observed that attacks have grown by 43% compared to Q3 2022. Over the past quarter, and according to the analysis conducted by the team, there have been three main trends affecting the surge in DDoS attacks: The number of multi-vector attacks has increased There’s been a significant spike in attacks that target multiple protocols or ...
- Israel-Hamas war spotlight: Shaking the rust off SysJoker
November 23, 2023
Amid tensions in the ongoing Israel-Hamas war, Check Point Research has been conducting active threat hunting in an effort to discover, attribute, and mitigate relevant regional threats. Among those, some new variants of the SysJoker malware, including one coded in Rust, recently caught our attention. Check Point assessment is that these were used in targeted attacks ...
- HrServ – Previously unknown web shell used in APT attack
November 22, 2023
In the course of our routine investigation, we discovered a DLL file, identified as hrserv.dll, which is a previously unknown web shell exhibiting sophisticated features such as custom encoding methods for client communication and in-memory execution. Kaspersky analysis of the sample led to the discovery of related variants compiled in 2021, indicating a potential correlation between ...
- Diamond Sleet supply chain compromise distributes a modified CyberLink installer
November 22, 2023
Microsoft Threat Intelligence has uncovered a supply chain attack by the North Korea-based threat actor Diamond Sleet (ZINC) involving a malicious variant of an application developed by CyberLink Corp., a software company that develops multimedia software products. This malicious file is a legitimate CyberLink application installer that has been modified to include malicious code that downloads, ...
- Türkiye’s MIT saves Palestinian Iron Dome hacker from Mossad hit
November 22, 2023
Türkiye’s National Intelligence Organization (MIT) saved Omar A. from possible death or abduction in an international operation and offered him protection as the renowned Palestinian hacker was targeted by Mossad in Türkiye and Malaysia. The young man credited with hacking into Israel’s notorious Iron Dome air defense system was sought by Israel for a long time. ...
- FCC wants to improve cyber protections for schools, libraries
November 21, 2023
Ransomware attacks and cybersecurity threats against schools are multiplying and have led to some dramatic consequences. Last year, the Los Angeles Unified School District was hit by a ransomware attack that resulted in hackers posting 500 gigabytes of stolen data online, after the district’s superintendent refused to pay the ransom. The attack compromised about 2,000 student ...

