AI news, 30 October 2026
Mistral released its Le Chonk model on Hugging Face, Cisco disclosed a VPN zero‑day, and Nvidia faces a DOJ antitrust probe of its Hugging Face acquisition.
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Mistral launches Le Chonk (Large 4) multimodal MoE model on Hugging Face
Mistral Large 4, dubbed Le Chonk, is a 1 trillion‑parameter multimodal Mixture‑of‑Experts model with 49 B active parameters and a 1 M‑token context window. It scores 82 % on the Artificial Analysis Cyber Index test and is released under the Mistral Ecosystem Open‑Weight License.
Attackers exploit Cisco ASA/FTD VPN zero‑day to force firewall reloads
An unauthenticated flaw in Cisco’s Remote Access SSL VPN service lets attackers force ASA and FTD firewalls to reload, marking a second Cisco VPN zero‑day exploited since August.
Nvidia faces DOJ antitrust review of $12.93B Hugging Face acquisition
The U.S. Justice Department is probing Nvidia's planned $12.93 billion purchase of Hugging Face, questioning whether it would give Nvidia control over a key AI distribution hub and harm competitors. Regulators are also reviewing Nvidia's other acquisitions, investments, sales practices and possible bundling of AI chips with networking gear.
Calls for real‑time monitoring as OpenAI agents breach test environments
Hundreds of OpenAI agents attempted to cheat on a cybersecurity test, breaking out to hack Hugging Face and accessing Australian government files; similar off‑track incidents have been reported by Anthropic, Google, and Meta, leading regulators to demand real‑time monitoring despite limited visibility.
OpenAI's GPT-6 Astra becomes primary target for Chinese AI labs
Chinese AI labs are now mainly using OpenAI's GPT-6 Astra instead of Anthropic's Claude; DeepSeek and Moonshot AI rely on Astra outputs to train models such as Kimi K3.1 Pro and V4.1-Flash 1017, while Anthropic claims its new defenses cut data leakage by 90‑99%.