AI-generated deepfake videos of Korean YouTuber used in illegal gambling ads
Deepfake videos synthesizing the likeness and voice of popular Korean YouTuber Chimchakman were used without authorization in advertisements for illegal gambling games. Chimchakman's legal representatives announced plans for legal action against the companies responsible, citing violations of publicity and portrait rights.
What happened
Some companies have used AI to generate or synthesize deepfake videos of YouTuber Chimchakman's likeness and voice without authorization, which were then used in advertisements for illegal gambling games, according to an official statement from Chimchakman's legal representatives on July 29, 2025.
Chimchakman clarified that they have never promoted illegal gambling games and that these advertisements are fake videos. The videos were discovered and reported as they were found, with legal action anticipated.
Reported impact
Chimchakman's legal team urged viewers not to click on advertisements featuring the deepfake videos to prevent any potential harm. The team noted that the responsible companies are overseas entities, which may delay resolution.
Index analysis
The incident involved unauthorized use of a public figure's biometric identity (face and voice) through AI synthesis technology for fraudulent advertising purposes related to illegal gambling.
Governance controls
Chimchakman's legal representatives announced plans for legal action against the companies responsible, citing violations of publicity rights, portrait rights, copyright law, and the Unfair Competition Prevention Act.
Classification
Sources and evidence
Sources not yet published
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