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Microsoft warns of TerminalFix attacks deploying reverse tunnels
August 31, 2026 · BleepingComputer · Severity: MEDIUM
A new ClickFix variant dubbed TerminalFix uses fake Cloudflare CAPTCHA prompts on compromised websites to trick victims into running malicious PowerShell commands in Windows Terminal.
Key Takeaways
- TerminalFix attacks use fake Cloudflare CAPTCHA prompts on compromised websites to trick users.
- The attack involves victims running malicious PowerShell commands in Windows Terminal.
- Microsoft warns of this ClickFix variant, emphasizing the need for caution with CAPTCHA prompts and PowerShell execution.