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In this handout image provided by CYBERUK, Anne Keast-Butler, Director, GCHQ speaks during the CYBERUK 2024 at Birmingham ICC Arena on May 14, 2024 in Birmingham, England. (Photo by Matthew Horwood for CYBERUK via Getty Images)

UK spy chief labels AI ‘unstoppable force’ with offensive, defensive ramifications for cyberspace

Anne Keast-Butler, head of the GCHQ, said her agency was developing an artificial intelligence-powered cyber shield as other nations were deploying AI in warfare.
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This photograph taken on January 13, 2025 in Toulouse shows screens displaying the logo of Grok, a generative artificial intelligence chatbot developed by xAI, the American company specializing in artificial intelligence and it’s founder South African businessman Elon Musk. (Photo by Lionel BONAVENTURE / AFP) (Photo by LIONEL BONAVENTURE/AFP via Getty Images)

Why skipping security prompting on Grok’s newest model is a huge mistake

An AI red-teaming company found that xAI’s Grok 4 is “not suitable for enterprises” without substantial security prompting. 
XBOW’s AI bug-hunter landed a big funding round while dominating HackerOne’s leaderboards. But even its founder says it hasn’t fully replaced the need for humans to be involved in the bug-hunting process. (Image source: Getty)

Is XBOW’s success the beginning of the end of human-led bug hunting? Not yet.

XBOW’s AI bug-hunter landed a big funding round while dominating HackerOne’s leaderboards. But even its founder says it hasn’t fully replaced the need for humans to be…
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