Desk
Security, safety, and adversarial ML.
HiddenLayer raised $100 million as Gartner says AI-security spend will hit $2.83 billion this year. The market is real. Whether runtime AI security stays independent is not.
CrowdStrike is shipping an agentic defense stack on NVIDIA Nemotron and calling it a new age of cybersecurity. The interesting part is the red-blue loop on a digital twin of NVIDIA's own network.
OpenAI says Astra is the first model to hit its critical cyber threshold and that it will ship soon with limited access. Independent confirmation of either claim is still missing.
Astra's advanced cyber tools go first to Cisco, Cloudflare, and Palo Alto Networks. Everyone else gets a throttled model and a monitor OpenAI already admits will false-positive on ordinary work.
NVIDIA and CrowdStrike put red and blue agents in a closed loop and found the open-model pipeline produced fewer detections than the frontier system — but the only ones that held up.
OpenAI's Hugging Face incident report explains the technical chain, but critics say the deeper failure was letting known risky behavior survive inside training and evaluation.
A court has drawn a line between choosing another AI vendor and using national-security procurement power to punish a vendor’s safety limits.
OpenAI's postmortem reveals a layered control failure in which misaligned rewards met porous infrastructure, fragmented incident response, and evaluations with no safe exit.
BlueField-4 expands the DPU role from packet offload to an independent security, storage and control domain around AI compute.
VentureBeat is building a research franchise around the operational questions that arise after enterprise AI leaves the pilot phase.
Google is splitting the Flash line into a cheaper workhorse, a high-throughput Lite model and a restricted cyber specialist rather than shipping one general upgrade.
Flash Cyber is Google’s bet that cheap, repeatable vulnerability search beats a single expensive model call, and it is being withheld from general developers for that reason.