Latent Space reports that Gemini 4 Argon is initially available only to government users and trusted cyber defenders in Google's Fairwind Program. That access restriction means the announcement does not yet translate into a model most development teams can evaluate directly.
Tom's Hardware tests Unreal Engine's MegaLights implementation in Gears of War: E-Day across 43 graphics cards from Nvidia, AMD, and Intel. The rendering technology enables hundreds of dynamic ray-traced light sources in a scene, making the test a look at its hardware demands across three GPU generations.
SiliconANGLE reports that Google's initial external rollout of Gemini 4 Argon is limited to vetted cybersecurity defenders in its Fairwind Program. Google says the model beats rivals on most of its own benchmarks; those vendor-reported results should be distinguished from independent evaluation.
The Dutch Institute for Vulnerability Disclosure says attackers breached its network by chaining two zero-day vulnerabilities in the open-source Zammad ticketing system. The report places a support application at the center of an AI-driven intrusion, highlighting the security significance of systems that handle operational tickets.
Kiteworks has released updates addressing 126 vulnerabilities, including a maximum-severity code injection flaw in its Email Protection Gateway. The gateway finding makes the update relevant to teams running Kiteworks email protection, alongside the wider set of fixes.
DoorDash has launched an AI agent that users can text to order food. The release brings a conversational interface to an existing transaction workflow as the company competes with Uber Eats and Grubhub.
Photon helps developers build AI agents that operate over iMessage, SMS/RCS, email, and other messaging platforms. Its approach gives developers a way to deliver conversational services through channels users already use, instead of requiring a separate app download.