Open-source technologies and communities are a big part of the Rapid7 ethos, and that’s not by chance – it’s by design. Rapid7 believe that their Metasploit, AttackerKB, and Velociraptor initiatives help create a strong threat intelligence foundation as well as a secure digital future for all. Unfortunately, the same open-source tools that help security teams prioritize risk and enhance security outcomes can be misused by threat actors for nefarious purposes.
For example, Rapid7 researchers are aware that the digital forensics and incident response (DFIR) tool Velociraptor has been observed being leveraged by threat actors to execute a ransomware campaign. Rapid7 has implemented detections for this and other Velociraptor-related misuse, and is not impacted by this incident.
Read more…
Source: Rapid7
Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox
Related:
- Conti ransomware now hacking Exchange servers with ProxyShell exploits
September 3, 2021
The Conti ransomware gang is hacking into Microsoft Exchange servers and breaching corporate networks using recently disclosed ProxyShell vulnerability exploits. ProxyShell is the name of an exploit utilizing three chained Microsoft Exchange vulnerabilities (CVE-2021-34473, CVE-2021-34523, CVE-2021-31207) that allow unauthenticated, remote code execution on unpatched vulnerable servers. Read more… Source: Bleeping Computer
- Babuk ransomware’s full source code leaked on hacker forum
September 3, 2021
A threat actor has leaked the complete source code for the Babuk ransomware on a Russian-speaking hacking forum. Babuk Locker, also known internally as Babyk, is a ransomware operation launched at the beginning of 2021 when it began targeting businesses to steal and encrypt their data in double-extortion attacks. Read more… Source: Bleeping Computer
- FIN7 Capitalizes on Windows 11 Release in Latest Gambit
September 3, 2021
The FIN7 financial cybercrime gang is back, delivering JavaScript backdoors using Word documents themed around the next version of Windows. That’s according to researchers at Anomali, who observed a recent campaign from the group that leveraged six different docs, all referencing “Windows 11 Alpha” – the “Insider Preview” version of the upcoming Windows 11 operating system ...
- Confessions of a ransomware negotiator: Well, somebody’s got to talk to the criminals holding data hostage
September 3, 2021
Many people outside of IT believe computers will do away with jobs, but the current ransomware plague shows that new and more curious kinds of jobs are created at least as fast. So what sort of background sets you up to talk to people holding your data for ransom? To find out, The Reg talked to ...
- Bluetooth Bugs Open Billions of Devices to DoS, Code Execution
September 2, 2021
Researchers have disclosed a group of 16 different vulnerabilities collectively dubbed BrakTooth, which impact billions of devices that rely on Bluetooth Classic (BT) for communication. According to an academic paper from the University of Singapore, the bugs are found in the closed commercial BT stack used by at least 1,400 embedded chip components, that can lead ...
- Cisco Releases Security Updates for Cisco Enterprise NFVIS
September 2, 2021
Cisco has released security updates to address a critical vulnerability affecting Cisco Enterprise Network Function Virtualization Infrastructure Software (NFVIS) Release 4.5.1. A remote attacker could exploit this vulnerability to take control of an affected system. For updates addressing lower severity vulnerabilities, see the Cisco Security Advisories page. Read more… Source: U.S. Cybersecurity and Infrastructure Security Agency

