The Counter Threat Unit™ (CTU) research team analyzes security threats to help organizations protect their systems. Based on observations in July and August, CTU™...
Oct 20, 2025Ravie LakshmananThreat Intelligence / Data Security
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Monday added five security flaws to its Known...
This appendix to our Annual Threat Report provides additional statistics on incident data and telemetry detailing the tools used by cybercriminals targeting small and...
Incident description
The first version of the AdaptixC2 post-exploitation framework, which can be considered an alternative to the well-known Cobalt Strike, was made publicly available...
Attackers are everywhere! They try to abuse victims using new communication channels and social engineering techniques! Somebody pointed my to the following Tik-Tok video:...
Microsoft today released software updates to plug a whopping 172 security holes in its Windows operating systems, including at least two vulnerabilities that are...
Counter Threat Unit™ (CTU) researchers are investigating multiple incidents in an ongoing campaign targeting users of the WhatsApp messaging platform. The campaign, which started...
Oct 10, 2025Ravie LakshmananRansomware / Data Theft
Cybersecurity researchers have disclosed details of an active malware campaign called Stealit that has leveraged Node.js' Single Executable...
