Malware ABYSSWORKER Malicious Driver June 25, 2026 ♡Follow0 ABYSSWORKER is a custom-built malicious driver used in BYOVD attacks, previously observed in Medusa ransomware incidents. Discovered from: DragonForce Hackers Abuse Microsoft Teams Relays to Hide Backdoor.Turn C2 Traffic ABYSSWORKERBYOVDdrivermalware