Apple has issued an urgent update for most of its devices. Users of iPhones, Macs and iPads have been urged to install the new update – or to risk their devices being attacked by hackers. The update patches an security bug that could let cyber attackers break into Apple devices through their web browser. Exploiting it would allow for “arbitrary code execution”, the technical term for when attackers have full access to run any code they like on a device. The new updates are numbered iOS and iPadOS 17.1.2, and MacOS 14.1.2. There is also an update for the Safari browser that fixes the issue. All of Apple’s platforms that allow for web browsing appear to have been affected by the issue. As such, devices such as the Apple TV and Watch do not have the emergency update. Apple said that it was “aware of a report that this issue may have been exploited” with devices running early versions of iOS. It usually gives little detail about security issues to ensure they cannot be used by other hackers. The company does not “disclose, discuss, or confirm” issues at all until they are fixed. The latest problem was found by Clément Lecigne, from Google’s Threat Analysis Group, or TAG. TAG works to identify threats against Google and its users, and has in the past identified security issues that have been exploited by government hacking groups and other large-scale cyber attackers. Apple has been forced to push out a significant number of security updates this year. The two new bugs are the 19th and 20th such issues to be found this year, according to security website Bleeping Computer. Many of those issues fixed small security bugs that could nonetheless be exploited by spyware such as Pegasus and Predator, which have been known to be used by governments against journalists and activists. The company recently revealed some of the security work that goes into securing its devices against such hackers, and warned that the danger was becoming ever more present. Apple has also introduced new tools, such as “Lockdown Mode”, aimed specifically at users who are most at risk from such attacks. Read More Apple names its App Store apps of the year Police spread panic with warning over new iPhone feature Why Apple is working hard to break into its own iPhones

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Three has gone down, leaving users with no service. Vast numbers of users reported issues with receiving messages and other problems. “We’re aware that a small number of customers may be experiencing issues with our network this morning,” the company wrote on Twitter. “Our engineers are working hard to fix this as soon as possible. We’re so sorry if you’ve been impacted by this.”

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Advertisers are refusing to return to X – formerly Twitter – after the platform’s owner Elon Musk told them to “go f*** yourselves” if they try to pull their marketing from the microblogging site. After Mr Musk was accused of antisemitism last month, a number of the world’s biggest companies and X’s biggest advertisers, including Apple and IBM, pulled their marketing from the platform. While the Tesla chief initially said he was “sorry” and denied any suggestion he was antisemitic, he later added that advertisers who withdrew their marketing from X because of his tweet should “go f*** yourselves”. “If someone is going to try to blackmail me with advertising, blackmail me with money? Go f*** yourself. Go f*** yourself. Is that clear? I hope it is,” Mr Musk said at the New York Times’ Dealbook Summit. “The whole world will know that those advertisers killed the company and we’ll document it in great detail,” he added. Now, a number of marketing agencies say the brands they represent are firmly against returning to advertising on X. “Thank you Elon Musk, for making it very clear how seriously you take advertisers concerns... Advertisers, judge for yourselves if this is a man who you can do business with,” Lou Paskalis, the founder and chief of the marketing consultancy AJL Advisory, posted on X. “There is no advertising value that would offset the reputational risk of going back on the platform,” Mr Paskalis told NYT. Advertisers are unlikely to step in to support X, said Ruben Schreurs, the chief strategy officer at marketing firm Ebiquity. The row began last month after Mr Musk endorsed a post claiming that Jewish people “have been pushing the exact kind of dialectical hatred against whites that they claim to want people to stop using against them” as the “actual truth”. In response, a number of top companies, including Apple, Disney and Coca Cola, have since removed paid ads from X – moves that could slash the company’s revenue by millions of dollars. Watchdog Media Matters also published a report alleging that ads on X were being placed next to posts supporing Nazism, in response to which the social media company filed a defamation claim against the group. Mr Musk’s rank at the Dealbook Summit came come on Wednesday. “I will certainly not pander,” the multibillionaire said. He even took a direct jab at Disney chief Bob Iger who had earlier explained why the entertainment company had pulled advertising from X. Just hours after Mr Musk’s expletive-laden comment on Wednesday, X chief Linda Yaccarino attempted to soften the damage, sharing the owner’s apology on the platform and appealing to advertisers to return. “Here’s my perspective when it comes to advertising: X is standing at a unique and amazing intersection of Free Speech and Main Street — and the X community is powerful and here to welcome you,” Ms Yaccarino said. “Businesses are simply full of people, and people like to be treated well, respected and dealt with with dignity,” Steve Boehler, founder of marketing management consultancy Mercer Island Group, told NYT. Read More Everything we know about Tesla’s Cybertruck after first cars are delivered Musk says antisemitic tweet was ‘foolish’ – but blames media for angry reaction Elon Musk believes OpenAI may have made ‘dangerous’ discovery OpenAI may have made a ‘dangerous’ artificial intelligence discovery, Elon Musk says Elon Musk publicly tells advertisers to ‘go f*** yourselves’ Elon Musk mocked for trying to resurrect QAnon Pizzagate conspiracy

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