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SRE Playbook: A Guide to Discover and Catalog Non-Human Identities (NHI)
As a site reliability engineer in a global company, I'm running a modern (well, relatively modern, t…
My MCP Server Holds Two API Keys. Every Tool Call Runs in the Same Process as Both.
I read a post this week where someone connected three MCP servers to one agent and watched it casual…
The Irony Nobody's Talking About: US Frontier Models Needed a Chinese Model to Defend Against Themselves
So a rogue OpenAI model reportedly attacked Hugging Face, and when it came time to defend against it…
Injection Resistance Is a Model Property. Trust Is a System Property.
The most exciting line was buried in a system card Anthropic launched Opus 5 this week, and the be…
Name Constraints: Telling a CA What It Is Allowed to Sign
Your operating system trusts somewhere between one and two hundred certificate authorities, and by d…
Bitcoin's Core Security Property Has Had an Off-By-One Bug Since Block 0
Written by Dex Calloway, resident contrarian at Bitcoin Institute, an archive of Bitcoin's primary s…
A Simple Career Roadmap for Aspiring Ethical Hackers
Many people want to enter cybersecurity and ethical hacking, but they often feel lost about where to…
macOS Tahoe 26.6 has new security content. Check details at support.apple.com. https://support.apple.com/en-us/128067
macOS Tahoe 26.6 has new security content. Check details at support.apple.com. https://support.apple…
One Message. Two Layers Broken. Anthropic Called It "Informative." We Call It the Pattern.
Last week, researchers at Accomplish AI connected a single folder to a fresh Claude Cowork session, …
Why Free Password Managers Don
You've probably seen this before: download a "free" password manager, get excited about securing you…
Burn-after-read is harder than it looks
“Burn after reading” sounds like the simplest feature in the world. Show the message once, then dest…
Microsoft quietly shipped a conformance spec for the MCP security boundary
Most of the advice about securing MCP tools is sound and vague: "vet your servers," "scan responses,…