NVIDIA has reportedly agreed to acquire Hugging Face, the widely used open-source AI model and developer hub, for roughly $13 billion. The deal would give NVIDIA a major software and community layer around its AI hardware while strengthening its position in cloud AI infrastructure.
The U.S. Bureau of Alcohol, Tobacco, Firearms and Explosives confirmed that one of its systems was compromised after the Qilin ransomware gang claimed a breach. The disclosure adds another federal agency to the growing list of high-impact ransomware targets, though the full operational and data impact remains unclear.
CISA added six vulnerabilities to its Known Exploited Vulnerabilities catalog after confirming active exploitation. The set includes a high-severity Citrix NetScaler flaw along with bugs affecting Linux and Microsoft SQL Server, signaling urgent patching priorities for infrastructure teams.
Visa released an open-source agentic security harness that can find vulnerabilities, generate fixes, and subject its own patches to adversarial review before a human steps in. The default workflow spans 11 stages and can edit target source code, making careful operator controls essential.
Particle's Radar platform transcribes and analyzes more than 130,000 podcasts so their conversations can be searched on the web. It also exposes the material to AI agents through an API and MCP, turning long-form audio into a structured developer resource.