security

2 posts

WhatsApp Scam Alert Explained: On-Device AI That Detects Scams Without Reading Your Chats

WhatsApp's Scam Alert runs an AI model on your phone to catch scam messages without breaking end-to-end encryption. How the transparency ledger, signed models, and TEEs work.

m mahmoud hussein

21 Aug 2026 · 9 min read

homomorphic encryption

Google's Homomorphic Encryption (HEIR): AI That Analyzes Your Encrypted Data Without Seeing It 2026

Google's HEIR open-source compiler makes encrypted AI inference practical: fraud detection and recommendations on fully encrypted data — how it works.

m mahmoud hussein

15 Aug 2026 · 5 min read