#7
BleepingComputer
general
September 04, 2026 at 14:01 UTC
39 New Methods That Compromise Passkey Authentication
By Sponsored by Token
AI Summary
Token researchers documented 39 distinct attack methods against passkey-based authentication systems, targeting abuse of authentication prompts, synced credentials, enrollment flows, recovery mechanisms, and trust boundaries — all without breaking underlying FIDO2 cryptography. Security architects deploying passkeys should review these attack categories to ensure their implementations don't expose alternative compromise paths.
Relevance score: 80.0/100
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