Partial C2PA credentials used to adapt synthetic-image forensic detectors
Reconstructing the last signer’s edits from partial credentials improved detectors on images postprocessed by C2PA tools.
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Reconstructing the last signer’s edits from partial credentials improved detectors on images postprocessed by C2PA tools.

Microsoft Teams will integrate third-party signals to flag AI-generated audio and video in meetings from November 2026.

Microsoft Teams will surface third-party synthetic audio and video detection, with rollout planned from November 2026.
LipDA detects and attributes LipSync forgeries from mismatches between lip motion and head pose.
DF26 benchmark shows humans and state-of-the-art deepfake detectors perform near chance on videos generated by seven modern text-to-video models.
404 Media documents 'subtlefakes' — near-realistic AI-edited nonconsensual celebrity images on X spread by engagement-farming accounts, including images of actor Xochitl Gomez.
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