Google DeepMind's @tulseedoshi reveals how Gemini 4 Argon helped uncover and patch a hospital security vulnerability that could have exposed hundreds of thousands of private patient records: "Our Fairwind program is really meant to give unmitigated model access to cyber defenders to find and patch vulnerabilities in systems. One of the things we saw pretty early as we were testing Argon, and this was intentional, is that it is particularly good for cyber defense." "We wanted to put it in the…