6 November 2026

OpenAI unveils GPT-6 Cyber - the model found 81 serious vulnerabilities in Firefox

OpenAI has introduced GPT-6 Cyber, an AI model for finding and fixing security vulnerabilities, Digital Trends reports. In Firefox it uncovered 81 previously unknown flaws, all of which Mozilla rated as serious and many of which it has already patched. It also wrote working exploits for 948 Linux kernel vulnerabilities. The older GPT-5.6 Sol managed 166 under the same conditions. For now, only a small circle of security teams approved by OpenAI can use the new model.

Digital Trends ↗

From recent days

xAI powers Mississippi data center with eight turbines made from jet engines

Elon Musk's xAI is powering a data center in Mississippi with eight turbines converted from jet engines, Tom's Hardware reports, citing The New York Times. Each can produce up to 50 megawatts. State authorities issued permits for them, but the environmental group Southern Environmental Law Center has challenged those permits. It accuses the company of undercounting projected emissions and failing to guarantee that the turbines will meet emissions standards, including those for formaldehyde.

Tom's Hardware ↗

Netflix tests AI Discover - a feature that matches movies and shows to the viewer's mood

Netflix has begun testing AI Discover, a set of movie and show suggestions matched to the viewer's mood, Digital Trends reports. Instead of a genre, the viewer picks a theme such as “something lighthearted,” “something scary,” “a family movie” or “a quick watch,” and the AI serves up matching titles from the catalog. Any suggestion can be dismissed, and that title won't show up again. For now, the feature is available to some users in the U.S., only in the TV app and only in English.

Digital Trends ↗

Hackers defrost freezers in supermarkets in Belgium and Sweden

Hackers took control of supermarket freezers in Belgium and Sweden and raised their temperature to 50°C (122°F), Tom's Hardware reports, citing Bloomberg. In Belgium, the attack began overnight from November 1 to 2 and hit the Delhaize, Carrefour and Spar chains; in Sweden, ICA and Coop were affected, and stores had to throw out goods. The hackers remotely switched on defrost mode, just as in France a few weeks earlier. There are also reports of stores hit in Ireland, Estonia and the Netherlands.

Tom's Hardware ↗

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