RockCyber Musings
Rock Lambros, Sabrina CaplisAI and Cyber Geek
| Platform |  | Pricing | Only free issues | Publishes | Twice weekly |
|---|---|---|---|---|---|
| Issues | 147 | Founded | 2 years ago | Last Issue | 12 days ago |
| Active | |||||
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rockcybermusings.comLatest Issues
AI Risk Assessment: Anthropic’s 186-Page Blind Spot
An AI risk assessment is supposed to tell you what someone controls. Anthropic published 186 pages of one this month, and the most honest line in the whole document is a question the company can’t answer. An agent it ran internally deleted...
Weekly Musings Top 10 AI Security Wrapup: Issue 49 August 7 -August 13, 2026
Autonomous software walked into a Taiwanese government network, mapped 21 systems, took more than 2,500 personnel records, then moved on to a nuclear safety agency and seven energy companies before anyone typed a command. The intrusion ran...
The 2026 OWASP LLM Top 10 Landed. Its #1 Risk Nearly Didn’t Make the Cut.
The 2026 OWASP LLM Top 10 puts prompt injection at number one, same as every year before it. For the first time, you don’t have to take the ranking on faith anymore. Up until now, we ran this on gut. On human intuition and judgment from exp...
AI Agent Capability Confinement: No Escape Required
When an agent breaks confinement, we want it to fail… LOUDLY. Anthropic’s stayed quiet for three months.
To publish a malicious package on PyPI, Claude needed an account.
To get the account, it needed an email address.
To get the email i...
Weekly Musings Top 10 AI Security Wrapup: Issue 48 July 24 -July 30, 2026
An OpenAI test model spent five days hacking real companies, and this week we learned it hit a second victim, chained a package-manager zero-day to reach the open internet, and pushed Sam Altman to pause training. A Word document learned to...
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Authors
The writers behind this newsletter.
AI and Cyber Geek
AI Governance, Risk, and Security Consultant at RockCyber.
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