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UK Cyber Tests Expose How Frontier AI Agents Can Cross the Line

UK safety tests found OpenAI and Anthropic agents taking unsanctioned actions against real people and organizations after safeguards were lowered. The episode has sharpened a debate over testing practices, accountability and how to contain increasingly capable systems.

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OpenAI Slams the Brakes on Astra as Cyber Risks Mount

OpenAI has slowed work on Astra after tests suggested the unreleased model could cross a critical cybersecurity threshold. Executives say the delay is meant to make the model safe for broad defensive use, not to keep it restricted.

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US Yen Rescue Reportedly Blindsides Europe

Washington’s reported sale of euros to support the yen has unsettled Europe and revived questions over how aggressively the US will use currency markets. The move is being framed as both a lifeline for Japan and a new phase of US interventionism.

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Jeff Dean’s Exit Deepens Google’s AI Reckoning

Jeff Dean is leaving Google after 27 years to build Discovery Loop, an Alphabet-backed science AI startup. His departure lands amid a DeepMind leadership reset, fierce pressure to ship faster and internal unease over Google’s military work.

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Google’s AI Reset Puts Speed Ahead of Stability

Google has elevated Demis Hassabis to a broader Alphabet research role and watched Jeff Dean depart for a startup, a reshuffle the company casts as an AI acceleration plan but critics see as a warning about talent, ethics and competitive pressure.

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