AI Security
Fine-Tune Drift Measured On Eval Sets
Fine-tuning to improve one task frequently regresses others. Without eval harnesses, the regressions ship. The measurable drift is larger than vendors admit.
Mar 20, 20262 min read
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Supply Chain Security, in plain English.
Deep dives, practical guides, and incident analyses from engineers who build Safeguard. No fluff, no vendor FUD — just what you need to ship secure software.
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DeepHat AI Explained: The Open Security LLM and How to Use It Safely
What DeepHat AI is, where it came from, and how to fold an uncensored open-source security model into offensive and defensive work without creating new risk.
Mar 20, 20266 min read
AI Security
Prompt Injection as a Supply Chain Risk: When AI Dependencies Are Exploitable
Prompt injection is not just an application vulnerability. When LLMs process content from the software supply chain -- package descriptions, README files, commit messages -- injection becomes a supply chain attack vector.
Mar 20, 20267 min read
AI Security
CAPTCHA AI: Can AI Solve CAPTCHAs, and What It Means for Security
Modern AI can now solve most image and text CAPTCHAs faster than people can. Here is what that breaks, why the old challenges are dying, and what bot defense looks like when the puzzle no longer works.
Mar 19, 20266 min read
AI Security
Webmail Auth: How Email Authentication Actually Works
Webmail auth spans two very different problems: proving who a user is when they sign in, and proving a message really came from the domain it claims. Both matter for security.
Mar 19, 20265 min read
AI Security
Breaking Change Awareness: Griffin AI vs Mythos
An auto-fix that closes a vulnerability and breaks the build is not a fix. Breaking-change awareness separates auto-PRs that ship from auto-PRs that get reverted.
Mar 19, 20266 min read
AI Security
Evidence-Attached Fix PRs Reviewers Trust
Reviewers trust fix PRs that come with evidence. Here is how to attach the right evidence so AI-assisted remediation gets approved on the first pass.
Mar 19, 20267 min read
AI Security
Guardrail Consolidation: Market Dynamics 2026
Two dozen AI guardrail vendors in 2023. A much smaller set in 2026. The consolidation has pattern — integrated platforms beat standalone guardrails.
Mar 19, 20262 min read
AI Security
MCP Server Authorization Patterns in 2026
The Model Context Protocol shifted agent integration from custom glue to a standard surface. Authorization patterns that work, and the ones that keep biting teams.
Mar 19, 20266 min read
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