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SNU Implements Anti-Deepfake Technology for Graduation Photos

SNU Implements Anti-Deepfake Technology for Graduation Photos

First seen 22 Sep 2026, 16:29 UTC

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ThreatCluster AI
ThreatCluster September 22, 2026 at 17:34 UTC
  • SNU has embedded anti-deepfake technology in 5,800 graduation portraits.
  • The initiative follows a notorious deepfake abuse case involving SNU alumni.
  • StealCut Protect technology disrupts deepfake generation by embedding invisible signals.

Seoul National University (SNU) has embedded anti-deepfake signals into 5,800 graduation portraits to prevent misuse, following a digital sex crime case involving manipulated photos of women. The university partnered with StealCut, a startup founded by alumni, to utilize its StealCut Protect technology, marking the first application of such technology in a South Korean university graduation album. The technology embeds nearly invisible pixel-level signals into images, disrupting deepfake models' ability to accurately reproduce facial features. This initiative aims to protect graduates from potential deepfake abuse, especially in light of the 'SNU Nth Room' case, which involved the creation and distribution of explicit deepfakes using graduation photos. The protective measures will also extend to the 2027 graduation album. StealCut provided the technology to SNU at no cost, emphasizing the importance of safeguarding personal images from digital manipulation.

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Timeline

2024-01-01
SNU Nth Room case exposed
A case involving SNU alumni using graduation photos to create explicit deepfakes was revealed, affecting numerous victims.
Koreaherald
2024-10-01
Defendant sentenced
One of the main defendants in the SNU Nth Room case was sentenced to 10 years in prison for creating and distributing over 400 manipulated images.
Koreaherald
2025-04-01
Appeals court reduces sentence
The appeals court reduced the defendant's sentence from 10 to 9 years.
Koreaherald
2026-09-21
SNU implements StealCut Protect
SNU embeds anti-deepfake signals into 5,800 graduation photos to prevent future misuse, marking a first for South Korean universities.
Koreaherald
2026-09-22
SCMP reports on technology
The South China Morning Post highlights SNU's use of StealCut Protect technology to safeguard graduates' photos from deepfake abuse.
Scmp

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