Vincent Yiu
36.8K posts

Vincent Yiu
@vysecurity
Director, Red Team / Offensive Security. Help organizations safeguard their businesses from the bad guys.







Scoop: Talk has begun circulating around town that the White House may be considering a possible executive order on open-source AI, sparked by fears about Chinese dominance, nine people familiar told me, @BrendanBordelon, @delizanickel and @meredithllee


Results 👀




🚨 Hackers are using fake #Microsoft Entra passkey pages to target Microsoft 365 accounts. The vishing campaign steals credentials and MFA responses, then attempts to register attacker-controlled passkeys while adapting to prompts in real time. Read how the attack works: thehackernews.com/2026/07/hacker…

Future of Open-Source AI Strategy: China pushed open-weight and aggressive low-pricing models in the past purely to close the tech gap. Now that GLM-5.2 took SoTA in performance-per-parameter, that gap has narrowed. According to reliable sources, China is now shifting toward AI export restrictions and closed weights. It makes sense—open-weight models just don’t make money and only burn cash. Nvidia is the only company with a real revenue initiative here, and they are fully committed to open source beyond just Nemotron. The only real counter-scenario to this is Huawei acquiring an open-source lab to push back. Other than that, we might see xAI drop small models to compete on price using their low-cost vertical full-stack, or Google release ultra-small models optimized for personal hardware. Personal edge device inference is still going to be a massive play.












