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Incident database

Attackers Use Fake ChatGPT Custom GPTs in ClickFix Malware Attacks

Threat actors created custom GPTs on ChatGPT that impersonated legitimate products to trick users into executing malicious PowerShell commands, a technique known as ClickFix.

Disclosed 29 September 2026 · Record updated 1 October 2026

Impact

Users were deceived by fake custom GPTs impersonating legitimate products into running malicious PowerShell commands on their systems.

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Sources

  1. securityweek.comhttps://securityweek.com/hackers-use-chatgpt-custom-gpts-in-clickfix-attacks