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A comment on Launch HN: Reality Defender (YC W22) – API for Deepfake and GenAI Detection. Parent comment

Re:Launch HN: Reality Defender (YC W22) – API for Deepfake a... by bobbiechen on Monday August 18, 2025 @09:09PM (#44947196)
How would you detect someone who tests a single image using a new free tier, and then (if successful) uses that image against a targeted customer account?

Working in a similar area (bot detection) I think it's very difficult to proactively stop such targeted attacks, but maybe in this space you can do something interesting like duplicate detection across a consortium.

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Re:Launch HN: Reality Defender (YC W22) – API for Deepfake a... by bpcrd on Monday August 18, 2025 @10:05PM (#44947507)
We'd rather not tip our hand on any/all techniques used to discern actual users from bad actors and those seeking to reverse engineer, but suffice to say we do have are methods (and plenty of them).
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