David Buchanan

mentions 3 type Person feed RSS

// recent coverage 3 mentions

09:12

2026-08-26

byteiota.com

ai-safety

C2PA Android Security Is Broken — Google Won’t Fix It

Security researcher David Buchanan published a technical analysis on August 25, 2026 showing that C2PA, the industry standard for verifying photo authenticity, is fundamentally broken on Android, allo…

15:51

2026-08-25

da.vidbuchanan.co.uk

ai-safety

C2PA Cameras Do Not Survive Contact With Reality

Security researcher David Buchanan (retr0id) reported that C2PA (Coalition for Content Provenance and Authenticity) camera implementations on Android are fundamentally broken because root privilege es…

14:28

2026-08-25

hackerfactor.com

ai-ethics

C2PA and Pixel Glitter Milk

Google's C2PA image provenance signatures on Pixel 10 devices can be forged by attackers with root access, as demonstrated by researcher retr0id (David Buchanan) in May 2026, who signed arbitrary imag…

// co-occurs with top 8 entities

C2PA 3 Google 3 Pixel 10 2 Android 1 Google Pixel 1 Apple 1 Adobe 1 Microsoft 1

// topics top 3 topics

ai safety 3 ai policy 3 ai ethics 3