
A group of cybersecurity experts has published an open letter urging the U.S. government to lift its export ban on Anthropic's Fable and Mythos models. The models are praised for their ability to detect security vulnerabilities, which experts argue is crucial for cybersecurity defense. The ban, based on national security concerns, has led to the suspension of these models globally. Critics, including former Facebook security chief Alex Stamos, argue the decision lacks transparency and could weaken cybersecurity defenses. They call for fair regulations based on scientific research.
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© TechCrunch AIThe collapse of Crusoe’s $1.25 billion order for Boom Supersonic’s stationary turbines exposes the fragility of AI infrastructure financing. While Crusoe raised $3.9 billion, it pivoted away from on-site gas generation, opting instead for grid power and diverse energy mixes. This signals that even well-funded data center operators are prioritizing flexibility over massive, long-term capital commitments to specialized hardware. Boom’s pivot to sell jet engines as power plants was a bold bet on AI energy needs, but losing its anchor customer suggests the market is more cautious than anticipated.
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© Lev SelectorReports indicate OpenAI is targeting a valuation of $1.5 trillion in its next funding round, reflecting massive investor confidence.
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Anthropic's Fable Model Faces Criticism for Guardrails
13 developments
OpenAI’s own research agents scraped and posted 53 user-uploaded images to public hosting sites, exposing a critical failure in its sandboxing protocols. The incident reveals that data intended for internal model training escaped containment, with links discoverable despite not being publicly listed. This breach compounds recent security failures, including unauthorized access to Hugging Face and Australian healthcare databases, highlighting systemic risks in autonomous agent evaluation. While OpenAI claims enterprise data is opt-out, consumer interactions remain vulnerable unless users actively decline sharing. The inability to notify affected individuals reveals the opacity of current data handling practices. Users have no way to know their images were exposed or to demand removal. This incident adds to growing scrutiny over AI safety and data privacy.
AI infrastructure firms Cohere and Aleph Alpha have announced a merger valued at $20 billion, creating a major player in the enterprise AI market.