open source
DNS-AID lets AI agents find and verify each other through DNS
AI agents run across many platforms, and each one needs a way to locate and confirm the identity of the others it works with. The Linux Foundation’s DNS-AID project …
OWASP Agent Memory Guard: Stop AI agents from being weaponized through their own memory
AI agents keep memory across sessions. Conversation history, vector stores, scratchpads, and RAG indexes persist between runs, and anything written into that store becomes a …
Hottest cybersecurity open-source tools of the month: May 2026
Presented here is a curated selection of noteworthy open-source cybersecurity solutions that have drawn recognition for their ability to enhance security postures across …
Canonical releases Workshop for one-command sandboxed dev environments on Ubuntu
Canonical released Workshop, a tool that launches sandboxed development environments on Ubuntu with a single command. Environments are configured once and reproduced on …
Apple makes its quantum-resistant encryption open source
Apple has published its post-quantum cryptography implementations in corecrypto, together with mathematical proofs and verification tools for independent expert evaluation, …
Vigolium: Open-source vulnerability scanner
Vigolium, an open-source vulnerability scanner that combines deterministic scanning with AI-driven auditing, launched its initial open-source release this month. The project …
Anthropic: Claude Mythos identified 10,000+ software flaws
Anthropic and its Project Glasswing partners have identified more than 10,000 high- or critical-severity vulnerabilities in critical software systems, the company announced in …
OpenHack: Open-source AI-powered vulnerability research
Source-guided vulnerability research increasingly leans on coding harnesses such as Claude Code, Codex, and Cursor to drive agent-based reviews of application code. A new …
Microsoft open-sources tools for designing and testing AI agents
Microsoft has open-sourced two tools aimed at bringing security discipline to AI agent development: Clarity, a structured design review tool, and RAMPART, a continuous testing …
GitHub, Grafana Labs breaches traced back to TanStack supply chain compromise
GitHub CISO Alexis Wales has named the malicious VS Code extension behind the breach they suffered at the hands of the threat group TeamPCP: Nx Console, a popular developer …
TeamPCP breached GitHub’s internal codebase via poisoned VS Code extension
Following TeamPCP’s claim that they’ve breached GitHub’s own private code repositories, the Microsoft-owned company launched an investigation and confirmed …
CVE Lite CLI: Open-source dependency vulnerability scanner
Dependency vulnerability scanning in JavaScript and TypeScript projects has long sat at the end of the development pipeline. Pull requests get opened, continuous integration …
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