‘Attacks will get through’: head of GCHQ urges companies to do more to fight cybercrime

Companies need to do more to mitigate the potential effects of cyber-attacks, the head of GCHQ has said, including making physical, paper copies of crisis plans to use if an attack brings down entire computer systems.“What are your contingency plans? Because attacks will get through,” said Anne Keast-Butler, who has headed GCHQ, the British government’s cyber and signals intelligence agency, since 2023.“What happens when that happens to you in a company, have you really tested that?” said Keast-Butler, speaking on Wednesday at a London conference organised by the cybersecurity company Recorded Future. “Your plans … have you got them on paper somewhere in case all your systems really go down? How will you communicate with each other if you’re completely reliant on a system that actually you shut down?”Last week, the National Cyber Security Centre, which is part of GCHQ, announced figures showing that “highly significant” cyber-attacks have risen by 50% in the past year. Security and intelligence agencies are now dealing with a new attack several times per week, the figures showed

Nothing Ear 3 review: good-looking earbuds with ‘Super Mic’ party trick

Nothing’s latest semi-transparent noise-cancelling earbuds have a new trick up their sleeves: a high-quality mic in the case that you can push a button to talk into.The Guardian’s journalism is independent. We will earn a commission if you buy something through an affiliate link. Learn more.This so-called Super Mic is designed for all those who want a microphone-in-the-hand experience for clearer conversations, recordings and voice notes in noisy environments

Tesla reports steep drop in profits despite US rush to buy electric vehicles

Despite record vehicle sales, Tesla saw a precipitous drop in profit in its most recent quarter.A rush to buy electric vehicles before a US tax credit for them disappears had boosted Tesla’s flagging sales, leading to the automaker exceeding some of Wall Street’s projections in its most recent financial quarter. Yet the company failed to meet earnings expectations and its stock fell in after-hours trading.Tesla reported third-quarter earnings of $0.50 a share on Wednesday after market close, less than the $0

OpenAI relaxed ChatGPT guardrails just before teen killed himself, family alleges

The family of a teenager who took his own life after months of conversations with ChatGPT now says OpenAI weakened safety guidelines in the months before his death.In July 2022, OpenAI’s guidelines on how ChatGPT should answer inappropriate content, including “content that promotes, encourages, or depicts acts of self-harm, such as suicide, cutting, and eating disorders”, were simple: the AI chatbot should respond, “I can’t answer that”, the guidelines read.But in May 2024, just days before OpenAI released a new version of the AI, ChatGPT-4o, the company published an update to its Model Spec, a document that details the desired behavior for its assistant. In cases where a user expressed suicidal ideation or self-harm, ChatGPT would no longer respond with an outright refusal. Instead, the model was instructed not to end the conversation and “provide a space for users to feel heard and understood, encourage them to seek support, and provide suicide and crisis resources when applicable”

Apple and Google face enforced changes over UK mobile phone dominance

Google and Apple face enforced changes to how they operate their mobile phone platforms, after the UK’s competition watchdog ruled the companies require tougher regulatory oversight.The Competition and Markets Authority has conferred “strategic market status” (SMS) on the tech firms after investigating their mobile operating systems, app stores and browsers. It means Apple and Google will be subjected to tailormade guidelines to regulate their behaviour in the mobile market.The CMA said the two companies have “substantial, entrenched” market power, with UK mobile phone owners using either Google or Apple’s platforms and unlikely to switch between them. The regulator flagged the importance of their platforms to the UK economy and said they could be a bottleneck for businesses

Google hails breakthrough as quantum computer surpasses ability of supercomputers

Google has claimed a breakthrough in quantum computing after developing an algorithm that performed a task beyond the capabilities of conventional computers.The algorithm, a set of instructions guiding the operation of a quantum computer, was able to compute the structure of a molecule – which paves the way for major discoveries in areas such as medicine and materials science.Google acknowledged, however, that real-world use of quantum computers remained years away.“This is the first time in history that any quantum computer has successfully run a verifiable algorithm that surpasses the ability of supercomputers,” Google said in a blogpost. “This repeatable, beyond-classical computation is the basis for scalable verification, bringing quantum computers closer to becoming tools for practical applications