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39 New Methods That Compromise Passkey Authentication

Passkeys eliminate many password-based attacks, but researchers have documented 39 methods for compromising authentication built around them. Token explains how attackers can abuse authentication prompts, synced credentials, enrollment, recovery, and other trust boundaries without breaking FIDO2 cryptography. [...]

2:10 pm, September 4, 2026

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id: 2895
uid: JVSeA
insdate: 2026-09-04 14:10:05
title: 39 New Methods That Compromise Passkey Authentication
additional: Passkeys eliminate many password-based attacks, but researchers have documented 39 methods for compromising authentication built around them. Token explains how attackers can abuse authentication prompts, synced credentials, enrollment, recovery, and other trust boundaries without breaking FIDO2 cryptography. [...]
category: Cybersecurity
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guid: https://www.bleepingcomputer.com/news/security/39-new-methods-that-compromise-passkey-authentication/
source_url: https://www.bleepingcomputer.com/news/security/39-new-methods-that-compromise-passkey-authentication/
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