Deactivate your X account – you won’t miss it when it’s gone | Letter

As a past follower of Marie Le Conte (AKA the Young Vulgarian) on X, I read her column on leaving the platform with interest, complete empathy and self-reflection (To anybody still using X: sexual abuse content is the final straw, it’s time to leave, 12 January).I joined X – or rather, Twitter – in 2007 after reading a Guardian article on the five next hit websites. Needless to say, most of the others have been forgotten. I was bored in my uni halls and it sounded the most interesting.In those days one could sit and watch the global feed – every tweet being posted in the world – with notable seconds between posts

‘Still here!’: X’s Grok AI tool accessible in Malaysia and Indonesia despite ban

Days after Malaysia made global headlines by announcing it would temporarily ban Grok over its ability to generate “grossly offensive and nonconsensual manipulated images”, the generative AI tool was conversing breezily with accounts registered in the country.“Still here! That DNS block in Malaysia is pretty lightweight – easy to bypass with a VPN or DNS tweak,” Grok’s account on X said in response to a question from a user.Grok’s ability to allow users to create sexually explicit images, including images of children, has created a global outcry over recent weeks, with regulators and politicians around the world launching investigations. Indonesia and Malaysia became the first two countries to announce blocks on the technology, with Malaysia’s regulatory body saying last Sunday it had “directed a temporary restriction” on access to Grok, effective as of 11 January 2026. Officials in the Philippines have said they too plan to ban the technology

‘We could hit a wall’: why trillions of dollars of risk is no guarantee of AI reward

Will the race to artificial general intelligence (AGI) lead us to a land of financial plenty – or will it end in a 2008-style bust? Trillions of dollars rest on the answer.The figures are staggering: an estimated $2.9tn (£2.2tn) being spent on datacentres, the central nervous systems of AI tools; the more than $4tn stock market capitalisation of Nvidia, the company that makes the chips powering cutting-edge AI systems; and the $100m signing-on bonuses offered by Mark Zuckerberg’s Meta to top engineers at OpenAI, the company behind ChatGPT.These sky-high numbers are all propped up by investors who expect a return on their trillions

He called himself an ‘untouchable hacker god’. But who was behind the biggest crime Finland has ever known?

Tiina Parikka was half-naked when she read the email. It was a Saturday in late October 2020, and Parikka had spent the morning sorting out plans for distance learning after a Covid outbreak at the school where she was headteacher. She had taken a sauna at her flat in Vantaa, just outside Finland’s capital, Helsinki, and when she came into her bedroom to get dressed, she idly checked her phone. There was a message that began with Parikka’s name and her social security number – the unique code used to identify Finnish people when they access healthcare, education and banking. “I knew then that this is not a game,” she says

China blocks Nvidia H200 AI chips that US government cleared for export – report

Suppliers of parts for Nvidia’s H200 have paused production after Chinese customs officials blocked shipments of the newly approved artificial intelligence processors from entering China, according to a report.Reuters could not immediately verify the report, which appeared in the Financial Times citing two people with knowledge of the matter. Nvidia did not immediately respond to a Reuters request for comment made outside regular business hours.Nvidia had expected more than one million orders from Chinese clients, the report said, adding that its suppliers had been operating around the clock to prepare for shipping as early as March.Chinese customs authorities this week told customs agents that Nvidia’s H200 chips were not permitted to enter the country, Reuters reported

ChatGPT to start showing ads in the US

ChatGPT will start including advertisements beside answers for US users as OpenAI seeks a new revenue stream.The ads will be tested first in ChatGPT for US users only, the company announced on Friday, after increasing speculation that the San Francisco firm would turn to a potential cashflow model on top of its current subscriptions.The ads will start in the coming weeks and will be included above or below, rather than within, answers. Mock-ups circulated by the company show the ads in a tinted box. They will be served to adult users “when there’s a relevant sponsored product or service based on your current conversation”, according to OpenAI’s announcement