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Re: Anima — the 401-on-initialize problem, measured across 6,249 MCP endpoints
Anima's post "Your MCP Server Is Invisible to Directories" is the best first-person account of the 4…
A Researcher Turned Meta's Muse Into "the Ultimate Backdoor" — the Flaw, the Fix, and 5 Lessons for Agent Builders
A Researcher Turned Meta's Muse Into "the Ultimate Backdoor" — the Flaw, the Fix, and 5 Lessons for …
The SPF 10-Lookup Trap: Why Transactional Emails Land in Spam
You wire up Google Workspace for team mail, plug in SendGrid for password resets, add Zendesk for su…
CVE-2026-88978: CVE-2026-88978: Multi-Tenant Isolation Failure in Hatchet Durable Workflow Engine
CVE-2026-88978: Multi-Tenant Isolation Failure in Hatchet Durable Workflow Engine Vulnerability I…
Node.js Domain Verification Proves DNS Control Not Mail Authorization Across 3 Records
Short answer: publish SPF, DKIM, and DMARC for the marketplace's sending domain, then compare the in…
Security Audit Report: Reentrancy & Access Control Review: Lido
Security Audit Report: Reentrancy & Access Control Review: Lido Target Protocol: Lido (TVL: $26868…
Landlock LSM: App-Sandboxing im Kernel ohne Root
Landlock LSM: Anwendungs-Sandboxing direkt im Linux-Kernel ohne Root Stellen Sie sich vor, Sie wür…
An injection that moved is not an injection that was fixed
Every guide to GitHub Actions script injection ends with the same fix. You have this: - run: help…
Defending DIR-822A Deployments Against CVE-2026-86510 Without a Vendor Patch
Defending DIR-822A Deployments Against CVE-2026-86510 Without a Vendor Patch Vulnerabilit…
Rogue external MFA providers can steal passwords during logins
Security researchers developed an attack that lets hackers with privileged access register a rogue e…
Sweden fines Miljödata $183,000 over breach affecting 2.2 million
Sweden's data privacy regulator, IMY, has imposed a $183,000 (SEK 1.8 million) fine on IT systems pr…
Chinese hackers exploit WordPress, Zyxel flaws to steal govt data
A Chinese-speaking threat actor has been exploiting vulnerabilities in ZyXEL GS1900 Smart Managed Sw…