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INCIDENT 346IntrusionLOW / UNDER REVIEWSourced

TerminalFix campaign deploys a reverse tunnel through multistage intrusion

Microsoft Threat Intelligence provides analysis of a ClickFix campaign that uses fake CAPTCHA prompts, DLL sideloading, and a reverse tunnel, with detections and hunting guidance. The post TerminalFix campaign deploys a reverse tunnel through multistage intrusion appeared first on Microsoft Security Blog .

Last evidence update
29 AUG 2026 · 03:43 UTC
Source count
1
Status
reported
Observation history

How this record has evolved as evidence accumulated.

29 AUG · 05:27 UTC
Initial report
Evidence