The Signal
Ten stories selected from the week's AI coverage, with a disclosed heat score.
The three that led the week
Seven more worth your time
04AI agents hacked Anthropic, maker of arguably the most capable AI models for cyberdefenseA cybersecurity firm called Cathedral used AI agents to gain access to Anthropic's internal systems by exploiting third-party business vulnerabilities. It's a notable breach because Anthropic makes arguably the most capable AI models for cyberdefense.Heat 82.805Chinese spies targeted Nvidia CEO Jensen Huang, according to The New York TimesThe New York Times reports that Chinese spies targeted Nvidia CEO Jensen Huang. US intelligence agencies believe an executive within his circle's an informant for China.Heat 81.906Anthropic’s IPO filing lays out a plan to ‘revolutionize every area of human endeavor’ with AIAnthropic has filed its S-1 prospectus with the Securities and Exchange Commission. It's preparing the company behind Claude to beat OpenAI to an IPO.Heat 81.607Microsoft recorded $10 billion in revenue from OpenAIMicrosoft generated $10 billion in revenue from commercial arrangements with OpenAI in the quarter ended September 30. It's a total that included revenue-sharing payments.Heat 79.508Anthropic just launched tools to show companies what their AI spending is buyingAnthropic has launched tools to show companies what they're buying with their AI spending. It's recorded an operating profit in the second quarter of 2026, with net revenue retention hitting 900%.Heat 79.209Anthropic is asking Wall Street to believe in AGIAnthropic has filed its S-1 with the Securities and Exchange Commission, seeking to list on the Nasdaq. It's pursuing a valuation of $1.5 billion or higher and asking Wall Street to believe in AGI.Heat 76.910Will the real Anthropic please stand upAnthropic has filed its IPO prospectus, a 335-page document that outlines the company's view. It's a filing that dedicates roughly 100 pages to risk warnings.Heat 76.7How the heat score works
Each story is scored out of 100: model-rated significance from the title and excerpt contributes 55 points, recency 25, similar coverage across the week 15, and a model-launch keyword signal 5. Only posts with a significance score are eligible. This score is a selection aid, not a fact-check. Near-duplicate coverage is collapsed before the final ten are published.
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