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UAC-0099

Unknown Dormant
Mentions
1
First seen
24 Jul 2026
Last seen
24 Jul 2026

Relevant to you · Relevant

Sector / region:
Manufacturing

Origin

Unattributed

Profile

UAC-0099 is a threat actor observed in recent attacks. A fake Notepad++ plugin was used to distribute MATCHBOIL.V2. The method relies on social engineering. This is a targeted threat.

Affected vendors

Notepad++

Associated malware / tools

MATCHBOIL.V2

Activity (8 weeks)

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Recent activity

ESC