Microsoft, Meta CEOs defend hefty AI spending after DeepSeek stuns tech world

Days after Chinese upstart DeepSeek revealed a breakthrough in cheap AI computing that shook the U.S. technology industry, the chief executives of Microsoft and Meta defended massive spending that they said was key to staying competitive in the new field. DeepSeek’s quick progress has stirred doubts about the lead America has in AI with models that it claims can match or even outperform Western rivals at a fraction of the cost, but the U.S. executives said on Wednesday that building huge computer networks was necessary to serve growing corporate needs. “Investing ‘very heavily’ in capital expenditure and infrastructure is goingmore

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Chinese app shakes up AI race

A small Chinese company sent shockwaves around the tech world this week with news that it has created a high-performing artificial intelligence system with less computing power and at a lower cost than ones made by U.S. tech giants. Michelle Quinn reports. …

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Generative AI makes Chinese, Iranian hackers more efficient, report says

A report issued Wednesday by Google found that hackers from numerous countries, particularly China, Iran and North Korea, have been using the company’s artificial intelligence-enabled Gemini chatbot to supercharge cyberattacks against targets in the United States. The company found — so far, at least — that access to publicly available large language models (LLMs) has made cyberattackers more efficient but has not meaningfully changed the kind of attacks they typically mount. LLMs are AI models that have been trained, using enormous amounts of previously generated content, to identify patterns in human languages. Among other things, this makes them adept atmore

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