Tag Archives: ToX

Wazawaka Goes Waka Waka

February 14, 2022

In January, KrebsOnSecurity examined clues left behind by “Wazawaka,” the hacker handle chosen by a major ransomware criminal in the Russian-speaking cybercrime scene. Wazawaka has since “lost his mind” according to his erstwhile colleagues, creating a Twitter account to drop exploit code for a widely-used virtual private networking (VPN) appliance, and publishing bizarre selfie videos taunting security researchers and journalists.

In last month’s story, we explored clues that led from Wazawaka’s multitude of monikers, email addresses, and passwords to a 30-something father in Abakan, Russia named Mikhail Pavlovich Matveev. This post concerns itself with the other half of Wazawaka’s identities not mentioned in the first story, such as how Wazawaka also ran the Babuk ransomware affiliate program, and later becameĀ “Orange,” the founder of the ransomware-focused Dark Web forum known as “RAMP.”

Who Wrote the ALPHV/BlackCat Ransomware Strain?

January 28, 2022

In December 2021, researchers discovered a new ransomware-as-a-service named ALPHV (a.k.a. “BlackCat”), considered to be the first professional cybercrime group to create and use a ransomware strain in the Rust programming language. In this post, we’ll explore some of the clues left behind by the developer who was reputedly hired to code the ransomware variant.