Spear-phishing campaign compromises executives at 150+ companies

A cybercrime group operating since mid-2019 has breached the email accounts of high-ranking executives at more than 150 companies, cyber-security firm Group-IB reported today. The group, codenamed PerSwaysion, appears to have targeted the financial sector primarily, which accounted for more Read More …

Investigation into a Nefilim Attack Shows Signs of Lateral Movement, Possible Data Exfiltration

Trend Micro’s Managed XDR (MxDR) and Incident Response (IR) teams recently investigated an incident involving a company that was hit by the Nefilim ransomware, which was initially discovered in March 2020. What makes Nefilim especially devious is that the threat actors behind the Read More …

I know what you did last summer, MuddyWater blending in the crowd

MuddyWater is an APT with a focus on governmental and telco targets in the Middle East (Iraq, Saudi Arabia, Bahrain, Jordan, Turkey and Lebanon) and also a few other countries in nearby regions (Azerbaijan, Pakistan and Afghanistan). MuddyWater first surfaced Read More …

Source code of Carbanak trojan found on VirusTotal

The source code of one of the world’s most dangerous malware strains has been uploaded and left available on VirusTotal for two years, and almost nobody has noticed. It was discovered by security researchers from US cyber-security firm FireEye, analyzed Read More …