article thumbnail

Ask Fitis, the Bear: Real Crooks Sign Their Malware

Krebs on Security

This post is a deep dive on “ Megatraffer ,” a veteran Russian hacker who has practically cornered the underground market for malware focused code-signing certificates since 2015. More recently, it appears Megatraffer has been working with ransomware groups to help improve the stealth of their malware. WHO IS MEGATRAFFER?

Malware 242
article thumbnail

Cyber Security Roundup for April 2021

Security Boulevard

At the start of March 2021, Microsoft rushed out patches for a critical zero-day Vulnerability in Exchange Server (2010, 2013, 2016, and 2019). FBI Internet Crime Report 2020: Cybercrime Skyrocketed, with Email Compromise Accounting for 43% of Losses. AWARENESS, EDUCATION AND THREAT INTELLIGENCE.