OpenAI said it disrupted and banned multiple ChatGPT account clusters tied to online fraud operations likely originating in Cambodia, with some related activity also linked to Myanmar and Nigeria. The campaigns used AI to support investment scams, romance scams, gambling scams, law-enforcement impersonation, and fake job or task scams, primarily by generating multilingual messages, fake personas, promotional copy, website and social media content, and internal administrative material. In one newly disclosed case, OpenAI said a coordinated scam network likely operating in or around Poipet, Banteay Meanchey province may have interacted with hundreds of targets and included signs of human trafficking and forced criminality, such as recruitment ads for "chatter" jobs and records referencing debts, fines, visas, detention, and escape attempts.
OpenAI said the operators relied on familiar fraud playbooks rather than novel AI-enabled techniques. Victims were commonly approached through SMS, job ads, or social platforms and then moved to WhatsApp, Telegram, or other messaging apps, where scammers used recruiter, mentor, or investment personas to build trust before demanding deposits, cryptocurrency purchases, activation fees, or other payments to unlock supposed earnings or rewards. OpenAI linked some campaigns to repeated employer-style branding such as Hyesung Advertising and Lightning Shared Scooter Co, said Meta provided at least one tip that helped identify a fake-review job scam, and reported sharing indicators with partners and authorities after enforcement actions.

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OpenAI reported disrupting a coordinated scam network likely operating in or around Poipet, Cambodia, that used ChatGPT to support investment, romance, gambling, and law-enforcement impersonation scams. The company said it banned the accounts, hardened defenses against reaccess, and shared threat signals with partners and authorities after receiving a lead from WhatsApp.
OpenAI said it disrupted and banned multiple scam operations likely originating in Cambodia, Myanmar, and Nigeria that used ChatGPT for fraud-related translation, message drafting, persona creation, and administrative tasks. The report included investment scams, bulk SMS lures, and a Myanmar-linked scam center using the model for internal business operations.
OpenAI published a case study on Operation "Wrong Number," an AI-assisted task scam targeting people in the UK and likely originating in Cambodia. It said it banned the associated ChatGPT accounts and described the scam's SMS-to-WhatsApp-to-Telegram workflow used to pressure victims into sending money.
OpenAI banned a cluster of ChatGPT accounts tied to a fake-review job scam that appeared to originate in Cambodia. The company said it began investigating after receiving a tip from Meta and later shared information with industry peers and relevant authorities.
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