Introducing Gemini 3.5 Flash Cyber

Google releases Gemini 3.5 Flash Cyber, a lightweight AI model fine-tuned for vulnerability detection and patching, initially available only to governments and trusted partners via CodeMender. The model achieves competitive performance against larger cybersecurity models whilst operating at significantly lower cost, enabling scalable continuous scanning of complex codebases.

This Wire brief sits within Fusion42's coverage of AI Frontier Models and Cybersecurity. Wire is Fusion42's founder-focused intelligence feed: each story is connected to the funds and startups it names — every one with a live profile on Raise or Scout — so founders can follow the capital and the momentum behind the headline rather than just the headline itself. Wire analysis is one of the live surfaces Arthur reasons over.