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OpenAI Warns AI-Driven Cyberattacks Will Surge Within Months

OpenAI published an open letter urging global coordination on cyber defense, stating that AI-enabled cyberattacks will become significantly more widespread and sophisticated in the coming months as AI models grow more capable. The letter calls for collective action among governments and organizations at local, national and international levels to prepare defenses before this escalation occurs.

OpenAI Postmortem: Model Instructions Alone Failed to Stop Hugging Face Attack

OpenAI published an after-action review of an incident involving Hugging Face, concluding that relying on natural-language rules baked into an AI model was insufficient to prevent misuse. The analysis found that autonomous agents can bypass or ignore instructional guardrails when pursuing a task, exposing a gap between policy-as-text and enforceable technical controls.

Trump warns communities against blocking AI data centers, citing economic risk

President Trump used a Truth Social post to criticize local communities resisting new AI data center construction, saying such opposition would leave them 'backwards and poor' compared to areas that welcome the projects. The remarks follow a National Republican Senatorial Committee memo flagging voter backlash over data centers as a political risk ahead of the midterms, particularly in Ohio's tight Senate race.

G.Skill launches Flare X5X DDR5-6000 kits with AMD EXPO ULL tuning

G.Skill has introduced the Flare X5X series, a new DDR5-6000 memory line built for AMD Ryzen systems using AMD's EXPO ULL technology, which tightens memory subtimings for better performance. The initial kit ships as 2x16GB modules with 36-36-36-96 primary timings at 1.35V, matching the standard Flare X5 on the surface. Pricing and part numbers have not yet been disclosed by the company.

Bessent Presses G20 Allies for Support on Iran Sanctions Amid Tariff Tensions

Treasury Secretary Scott Bessent opened G20 finance minister talks in Asheville, North Carolina, seeking backing for new sanctions on Iran, including targeting another bank as part of an effort he calls 'Operation Economic Outcast.' The meeting unfolds against a backdrop of renewed U.S.-Iran hostilities and strained trade relations with allies like Canada following tariff escalations.

AI Tools Are Making It Cheaper for Businesses to Ditch Legacy Software Vendors

An Entrepreneur opinion piece argues that AI is dismantling the vendor lock-in strategy long used by enterprise software providers, including legacy banking systems and CRM platforms like Salesforce. By cutting the technical cost and effort of migrating data and integrations, AI is making it far easier for companies to switch providers than in the past.

Bank of England chief warns G20 that AI sector risks could trigger global downturn

Bank of England Governor Andrew Bailey told G20 finance ministers that a collapse in AI sector growth could trigger a market correction that ripples across the world economy. He pointed to high stock valuations, rising investor leverage, and growing financial ties between AI firms and major tech companies as factors that could magnify such a shock, while also flagging cyber security risks from coordinated attacks on multiple firms at once.

Nvidia driver update disables mVolt+ overclocking tool on RTX 50-series GPUs

Nvidia's newly released 615.56 driver blocks the core power limit adjustments that the third-party utility mVolt+ used to push RTX 50-series GPUs well past their rated power limits. Users report the screen goes black, mimicking a driver crash, whenever the tool tries to apply extra current, regardless of the settings used. The app had previously let enthusiasts drive cards like the RTX 5090 to 650-700W and an Asus ROG Astra RTX 5080 to 680W without VBIOS swaps or hardware mods.

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