ClaudeFix: Shared Claude Chats Meet ClickFix

IntroductionClickFix is a widely employed attack technique, first seen in 2024, where a victim is instructed to paste-and-run instructions on their system to “fix” a problem or install software. The seemingly benign instructions are, in fact, malicious and lead to the deployment of malware onto the victim’s system. Zscaler Threat Hunting has identified recent ClickFix attacks abusing Anthropic’s C