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MalwareMar 9, 2026

'InstallFix' Attacks Spread Fake Claude Code Sites

A cyberattack campaign called 'InstallFix' combines malvertising with ClickFix social engineering to distribute fake Claude AI code sites. The campaign exploits user interactions with AI coding assistants and command-line interfaces to deceive victims into installing malware.

Summary

A cyberattack campaign called 'InstallFix' combines malvertising with ClickFix social engineering to distribute fake Claude AI code sites. The campaign exploits user interactions with AI coding assistants and command-line interfaces to deceive victims into installing malware.

Indicators of Compromise

  • malware — InstallFix