Thai PBS Verify says a Crystallum AI investment advert used an AI deepfake of a former NHK World anchor; she said she was shocked her image was used
In August 2025 Thai PBS Verify reported a Facebook advert that carried the Thai PBS World Tonight logo and showed a news anchor apparently interviewing two prominent Thai business leaders about an investment scheme called Crystallum AI. The anchor was a former NHK World presenter who had never anchored for Thai PBS. Thai PBS Verify traced the footage to a 2013 English-language report about flood housing, found that the logo had been changed and the English reporting replaced with a synthesized Thai voice, and said an AI detection tool gave a 72.3% probability that the clip was an AI deepfake. The former anchor said she was shocked her image was used to deceive people into investing and that it could discredit her reputation, and spoke out to warn others. No person who invested after seeing the advert is described.
AI involvement reported · Causal attribution supported · 1 source · Added 01/11/2026