chromium 4 sw-cache-forge: Polymorphic Payload Evolution on Top of GAP Sep 1, 2026 [Barbhack 2026] - Weaponizing Browser Extensions: Injection, GPO Bypass, and Ghost Persistence Aug 30, 2026 Releasing gap.py - Automating the Ghost Anchor Persistence Chain Aug 30, 2026 BELoader - Browser Extension Loader Jul 10, 2026