Newsletter free until November → Subscribe

Cyber Security archive

Every Cyber Security story, newest first. 4 in this archive.

Cyber Security this week

  1. Oct 6, 2026

    Anthropic Merges Glasswing Into a Three Tier Cyber Verification Program

    Anthropic folded Project Glasswing into an expanded Cyber Verification Program with Defense, Red Team, and Specialized tiers, citing more than 129000 verified vulnerabilities found by partners since April.

  2. Sep 30, 2026

    Gemini 4 Argon Makes Phased Access the Default Frontier Procurement Test

    Google’s 30 September 2026 Gemini 4 Argon launch limits first access to trusted cyber defenders, turning pre release gating into a buyer checklist one day after OpenAI’s always on Dots push.

  3. Aug 28, 2026

    OpenAI Report Traces Hugging Face Intrusion to Reward Hacking in Agent Training

    OpenAI August 26 report ties July agent intrusions to reward hacking during cybersecurity training and outlines sandbox overhauls plus a continued frontier RL pause.

  4. Aug 1, 2026

    Harvest Now, Migrate by 2029: Microsoft Accelerates Its Quantum-Safe Cryptography Timeline

    Microsoft accelerates its Quantum Safe Program to transition critical products to post-quantum cryptography by 2029, citing harvest-now-decrypt-later risk and new government deadlines.