Author

Sunpill Kim

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Preprint Aug 2026

Casting the Net! Revisiting MasterFace Impersonation Attacks

It is demonstrated that even legitimate access to public commercial APIs allows an adversary to amplify impersonation rates through MasterFaces, resulting in a non-trivial impersonation attack beyond FMR on downstream applications built on top of these APIs.

Seunghun Paik, Sunpill Kim, Chanwoo Hwang et al. · 0 citations