Open Weight Models: articles and guides

2 PlayCISO articles on open weight models, newest first. The most recent is “Self-Replicating AI Is Months Away: What CISOs Should Do”.

Self-Replicating AI Is Months Away: What CISOs Should Do

Anthropic’s Frontier Red Team says small open-weight models may soon self-replicate on consumer IoT hardware. What it found, and defences to act on now.

October 13, 2026

GLM-5.3: Anthropic’s Warning on Open-Weight Cyber Risk

Anthropic says Zhipu’s open-weight GLM-5.3 can build end-to-end exploits without robust safeguards. The capability finding is right; the policy cure is not.

September 30, 2026

LABNew: 170 hands-on security labs — firewall, DMARC, cloud, detection, forensics NEWSNew SignDrop Zero-Day Exploit Turns Windows CLFS Security Feature Into SYSTEM Access LABTune SPF/DKIM/DMARC and watch spoofs bounce — Email Auth Lab BLOGAI Biosecurity: The Misuse Risks and the Safeguards LABCatch the attack with zero false positives — free Detection Lab NEWSCritical Red Hat Quay Flaw Lets Attackers Read and Overwrite All Private Container Images in a Registry PLAYRun a live Cyber War Room incident simulation PLAYPractice a board report and get it AI-graded BLOGAI-Enabled Cyberattacks: How LLMs Are Misused and Stopped PLAYLive AI mock interview for security leaders FREE2-minute CISO Readiness Scorecard — find your weakest area BLOGAI Influence Operations and Disinformation: Defender Guide TOOLS120 interactive security architecture diagrams TOOLSGenerate and validate an AI Bill of Materials (AIBOM)NEWSee everything PlayCISO has shipped LABNew: 170 hands-on security labs — firewall, DMARC, cloud, detection, forensics NEWSNew SignDrop Zero-Day Exploit Turns Windows CLFS Security Feature Into SYSTEM Access LABTune SPF/DKIM/DMARC and watch spoofs bounce — Email Auth Lab BLOGAI Biosecurity: The Misuse Risks and the Safeguards LABCatch the attack with zero false positives — free Detection Lab NEWSCritical Red Hat Quay Flaw Lets Attackers Read and Overwrite All Private Container Images in a Registry PLAYRun a live Cyber War Room incident simulation PLAYPractice a board report and get it AI-graded BLOGAI-Enabled Cyberattacks: How LLMs Are Misused and Stopped PLAYLive AI mock interview for security leaders FREE2-minute CISO Readiness Scorecard — find your weakest area BLOGAI Influence Operations and Disinformation: Defender Guide TOOLS120 interactive security architecture diagrams TOOLSGenerate and validate an AI Bill of Materials (AIBOM)NEWSee everything PlayCISO has shipped