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OpenAI CISO Dane Stuckey outlines prompt injection mitigations in ChatGPT Atlas, including a "logged out mode" that blocks agent access to user credentials (Dane Stuckey/@cryps1s)

Dane Stuckey / @cryps1s : OpenAI CISO Dane Stuckey outlines prompt injection mitigations in ChatGPT Atlas, including a “logged out mode” t...

23 October 2025

Sources: a16z is aiming to raise $6B for its growth fund, $3B for AI deals, and $1B for American Dynamism; the $10B total would be its largest fundraise to date (Financial Times)

Financial Times:
Sources: a16z is aiming to raise $6B for its growth fund, $3B for AI deals, and $1B for American Dynamism; the $10B total would be its largest fundraise to date  —  Silicon Valley group seeks $6bn for growth fund, $3bn for AI deals and $1bn to back US defence tech start-ups

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