What Happened
Threat actors are abusing ChatGPT Custom GPTs to disguise them as legitimate product offerings and direct unsuspecting victims to malicious sites that employ ClickFix lures to deliver malware. Huntress, which observed the activity in late September 2026, said it marks the abuse of yet another feature in trusted artificial intelligence (AI) platforms. Prior campaigns have weaponized shared
Why It Matters
Huntress reported that attackers used ChatGPT Custom GPTs disguised as legitimate products to redirect victims to malicious sites, where ClickFix social engineering led to malware delivery, including a RAT. The campaign abused a trusted AI platform feature as part of a multi-stage intrusion chain involving fake verification pages and attacker-supplied commands. RealGround analysis: organizations should include AI-platform abuse, deceptive agent behavior, and downstream malware delivery in threat modeling and continuous red-team testing.
RealGround Analysis
This signal maps to malicious AI use. Organizations using AI agents, LLM APIs, SaaS integrations, or sensitive data workflows should review whether this class of issue could create unauthorized tool execution, data leakage, weak approval gates, or unmanaged supply-chain exposure.
Recommended Actions
- Restrict AI agent tool permissions and production write paths.
- Review sensitive data access across prompts, logs, embeddings, memory, and SaaS integrations.
- Add human approval workflows for high-impact or state-changing actions.
- Run prompt injection and indirect prompt injection tests against affected workflows.
- Document the owner, control gap, and remediation deadline for this risk class.
Source
https://thehackernews.com/2026/09/attackers-abuse-chatgpt-custom-gpts-to.html