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author: "Umesh Malik"
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# Threat Intelligence

1 article

 [![LLM abuse detection diagram contrasting per-message content classification with account-level behavioural correlation across a session corpus](https://umesh-malik.com/blog/llm-abuse-detection-openai-scam-network-cover.png)

AI Security • Aug 5, 2026

### LLM Abuse Detection: What OpenAI's Scam Ban Reveals

LLM abuse detection failed at the message level and worked at the account level. OpenAI's Cambodia scam ban shows which signal actually catches misuse.

11 min read

Read more →](https://umesh-malik.com/blog/llm-abuse-detection-openai-scam-network)