Risky Bulletin Newsletter
November 10, 2025
Risky Bulletin: Yanluowang ransomware IAB pleads guilty
Presented by
News Editor
A Russian man has pleaded guilty to hacking US companies and selling access to ransomware groups.
Aleksei Olegovich Volkov went online under the hacker name of chubaka.kor, and worked as an initial access broker (IAB) for the Yanluowang ransomware.
Volkov used various techniques to breach a corporate employee's account, escalate access to the employer's network, and then sold that access to other cyber criminals.