There has been a significant decrease in social engineering attacks linked to the Black Basta ransomware group since late December 2024.
This lapse also included the leaked Black Basta chat logs in February 2025, indicating internal conflict within the group. Despite this, Rapid7 has observed sustained social engineering attacks. Evidence now suggests that BlackSuit affiliates have either adopted Black Basta’s strategy or absorbed members of the group. The developer(s) of a previously identified Java malware family, distributed during social engineering attacks, have now been assessed as likely initial access brokers, having potentially provided historical access for Black Basta and/or FIN7 affiliates.
Read more…
Source: Rapid7
Sign up for our Newsletter
The latest news and insights delivered right to your inbox.
Related:
- Microsoft’s open source tools were hacked to steal passwords of AI developers
June 8, 2026
Microsoft has cut off access to dozens of its open source projects hosted on GitHub as it investigates how hackers apparently breached the projects and injected password-stealing malware into the code. Many of the affected projects relate to Microsoft’s cloud service Azure and other tools used by developers to code with AI development apps, such as ...
- From cause to cash: a cross-border look at hacktivist activity
June 8, 2026
While tracking the activities of 4BID Kaspersky researchers uncovered a new string of campaigns that appear to be the work of several interconnected actors. While politically motivated groups generally limit their scope to specific nations – for 4BID and its peers, primarily Russian and occasionally Belarusian organizations – the latest findings reveal a shift. The actual ...
- Seeking Counsel: Ongoing Targeted Campaign Against US Law Firms
June 5, 2026
From January through May 2026, Mandiant identified a financially motivated data theft extortion campaign executed by the threat cluster UNC3753 (also tracked as “Luna Moth,” “Chatty Spider,” and “Silent Ransom Group”) targeting dozens of organizations across professional, legal, and financial services in the United States. UNC3753 leverages voice phishing (vishing) and social engineering deception techniques to ...
- Meta, Starlink and Microsoft team up with the FBI to delete over 1.4 million accounts and seize millions in cryptocurrency related to huge scam networks targeting Americans
June 4, 2026
Dozens of people have been arrested, and millions of dollars in cryptocurrency seized, in a large-scale, multi-national operation against internet scammers and fraudsters. On May 18, the US Department of Justice, the FBI, Secret Service, law enforcement agencies in the UK, Australia, Canada, New Zealand, and Thailand, as well as multiple commercial businesses such as Meta, ...
- You do surprise me.exe: An unexpected executable in Hola Browser
June 4, 2026
During review work related to an AppEsteem Windows Certified Application test, Sophos X-Ops recently identified an unexpected executable delivered alongside Hola Browser (version 1.251.91.0). The executable, me.exe, was not listed as a certified component, and appears to be a crypto-miner. After the issue was reported through the certification program, Hola reported that they had fixed their delivery pipeline, removing the condition that ...
- Error 524 Decoy: Unmasking a Global Smishing Operation Hiding Behind Error Pages
June 3, 2026
Group-IB researchers expose a large-scale smishing and phishing operation impersonating 260+ brands across 72 countries, using fake Cloudflare error pages, geofencing, and encrypted WebSocket channels for real-time credit card theft. The operation has a layered anti-analysis evasion architecture, which uses convincing fake Cloudflare error pages, like the “Error 524” timeout screen, as a decoy. The malicious ...