Jasper Sleet — APT Profile

Jasper Sleet is a North Korean state-sponsored threat actor tracked by Microsoft Threat Intelligence, representing North Korea's fraudulent remote IT worker program active since at least 2020. Operating under fabricated identities with AI-assisted resume generation, face-swapping tools such as Faceswap, and real-time voice-changing software, the group infiltrates Western technology, manufacturing, healthcare, financial services, and energy organizations by securing legitimate remote employment. Once hired, operators deploy PiKVM hardware devices as out-of-band access channels to bypass EDR controls and exfiltrate sensitive data covertly. Microsoft has suspended over 3,000 Outlook and Hotmail accounts linked to Jasper Sleet activity and coordinated takedowns with the US Department of Justice, which seized 29 financial accounts and disrupted laptop farms across 16 US states.

Also tracked as

Storm-0287

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