Gemini 4 Argon, the DIVD AI breach, KillSec arrests - October 1, 2026

Cortech Daily · Oct 1, 2026 · 8m

Google's security-trained Gemini 4 Argon, an AI agent breaches a Dutch disclosure nonprofit, a teen ransomware boss arrested, and more.

(0:00) - Intro

(0:24) - Google releases Gemini 4 Argon, called its most powerful model yet - source

(1:20) - AI agent used Zammad zero-days to breach Dutch vulnerability disclosure non-profit - source

(2:13) - 16-year-old suspected leader of KillSec ransomware group arrested - source

(2:49) - New Cisco SD-WAN zero-day exploited in-the-wild (CVE-2026-76504) - source

(3:42) - OpenAI cuts ties with 3 safety researchers, WSJ reports - source

(4:33) -…