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OpenAI's rush to match Anthropic's Mythos exposes a new front in the AI arms race, and a growing policy vacuum

The release of GPT-5.5-Cyber to vetted defenders comes weeks after Anthropic's model found thousands of unknown software flaws, forcing Washington to confront whether AI has already outpaced cybersecurity regulation

The enterprise AI adoption gap is widening, and vendors have only themselves to blame

Customers at ServiceNow's annual conference said they want fewer new features, clearer pricing and honest answers about what AI can actually deliver in six months

Microsoft's Copilot retreat is the first real admission that bolting AI onto everything does not work

After two years of embedding AI across its product empire, Microsoft is removing free features, hiking prices and acknowledging that customers found many of its Copilot tools useless

OpenAI's $18bn chip deal with Broadcom hits financing snag as Microsoft declines to commit

The AI company needs Microsoft to buy 40% of a custom inference chip called Jalapeno, but Redmond has not signed a purchase agreement.

DeepSeek plans record $7bn fundraise as Chinese AI lab shifts from research project to commercial operation

The round, backed by China's state semiconductor fund and founder Liang Wenfeng, would value the company at $45 billion

EU gives Google more time to fix search data proposal as Digital Markets Act deadline looms

Brussels says the company's latest offer to address competition concerns is 'simply not strong enough' as a July decision approaches

Polymarket's regulated US arm is generating revenue but remains a fraction of its offshore empire

The CFTC-approved platform has been live since late 2025 but is still in beta, with monthly revenue in the low single-digit millions against billions in trading on its international exchange

CoreWeave's first-quarter loss exposes the tension at the heart of the AI infrastructure boom

Revenue more than doubled but losses widened sharply, raising questions about whether the economics of renting Nvidia GPUs can ever produce sustainable profits

Sony deepens partnership with TSMC on AI image sensors

The Japanese group is targeting robotics and automotive markets

Anthropic's Mythos jolts firms, but experts say risk already existed

Cybersecurity experts and artificial intelligence researchers told CNBC that the classes of flaws highlighted by Mythos can be discovered using existing models

Zcash targets quantum-proof status by 2027 as privacy coin races to outrun next-generation computers

The project will roll out quantum-recoverable wallets within weeks before a full transition to cryptography designed to resist attacks from quantum hardware

Google moves AlphaEvolve from lab to real-world deployment after year of development

The Gemini-powered agent has improved disaster prediction accuracy, accelerated drug discovery and helped stabilise power grids in simulations

Nvidia takes $2.1bn stake option in former bitcoin miner IREN to build 5 gigawatts of AI data centres

The deal includes a $3.4bn cloud computing contract and positions IREN's Texas campus as a flagship site for Nvidia's DSX factory architecture.

Arm's record quarter exposes the tension at the heart of its AI ambitions

The chip designer delivered its strongest results ever, but investors are asking whether a company built on licensing can credibly sell its own silicon into a market where its biggest customers are also its fiercest competitors

Hackers hijack Canvas login pages to demand ransom from thousands of schools worldwide

ShinyHunters claims to have stolen 275 million records from Instructure and threatened to leak billions of private messages unless paid by 12 May

AWS data centre overheating knocks out Coinbase trading and disrupts cloud services

A cooling failure at Amazon's flagship Virginia facility caused power loss and hardware damage, with recovery taking longer than expected

Meta warns Canada's surveillance bill would conscript tech firms as government spyware agents

The social media giant told MPs that Bill C-22 could force companies to break encryption and install government surveillance tools on their systems

Google launches screenless Fitbit Air

The Air follows Google’s acquisition of Fitbit five years ago

The $10 trillion race: How Nvidia and Alphabet are powering, and profiting from, the AI industrial revolution

The chipmaker and the search giant have added trillions of dollars in market value in under three years, driven by a capital expenditure cycle unlike anything in the history of technology

GLP-1s reduce heavy drinking in people with obesity

A randomized trial in The Lancet found semaglutide cut heavy drinking days more than placebo in adults with alcohol use disorder and obesity.