Cybercrime

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Canvas hack: is it ever a good idea to pay a ransom, and what happens to the data?

Businesses are advised against paying – but many are prepared to deal to protect users’ privacyAfter a week of outages, hundreds of millions of students’ data stolen, delayed assignment due dates and school login pages being defaced by hackers, the US tech firm Instructure – which operates the education platform Canvas, used by education providers […]

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AI-powered hacking has exploded into industrial-scale threat, Google says

Criminal groups and state-linked actors appear to be using commercial models to refine and scale up attacksBusiness live – latest updatesIn just three months, AI-powered hacking has gone from a nascent problem to an industrial-scale threat, according to a report from Google.The findings from Google’s threat intelligence group add to an intensifying, global discussion about

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Financial stability risks are rising as AI fuels cyber-attacks, IMF warns; oil below $100 on Iran peace hopes – as it happened

Rolling coverage of the latest economic and financial newsClimate campaigners attack Shell over ‘windfall’ profits from Iran warThe Danish shipping giant Maersk has maintained its profit guidance for the year, even as it reported a spike in fuel costs and warned that traffic through the strait of Hormuz “remains at a near standstill”.The company, which

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What is a passkey, how does it work and why is it better than a password?

Login method for apps and websites stored on users’ devices provides stronger security and is resistant to phishing and breachesThe UK’s National Cyber Security Centre has called time on the password – from now on, you should use a passkey.The NCSC said this week it would no longer recommend using passwords where passkeys were available.

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The Guardian view on Anthropic’s Claude Mythos: when AI finds every flaw, who controls the internet? | Editorial

Tech can scale cyber-attacks and defences alike, raising questions about private power, public risk and the future of a shared internetAnthropic announced its latest AI model, Claude Mythos, this month but said it would not be released publicly, because it turns computers into crime scenes. The company claimed that it could find previously unknown “zero-day”

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Some Interrail travellers told to cancel passports as hacked data posted online

Eurail, which sells passes, says data being ‘offered for sale on dark web’ after December breach affecting 300,000 peopleHolidaymakers across Europe are facing the stress and expense of getting new passports after their personal data was posted on the dark web after a hack of the Interrail company Eurail.Personal data, including passport numbers, names, phone

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Chinese hackers are using everyday devices to hack UK firms, warns watchdog

Britain’s cybersecurity agency says companies must step up vigilance to prevent espionage attacksBusiness live – latest updatesBritish businesses are being urged to step up their vigilance against a China-linked hacking ploy that uses everyday devices for espionage.The UK’s National Cyber Security Centre (NCSC) and agencies in nine other countries have warned of persistent attempts by

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Anthropic investigates report of rogue access to hack-enabling Mythos AI

‘Handful’ of people allegedly gain unauthorised access to model adept at detecting cybersecurity vulnerabilitiesBusiness live – latest updatesThe AI developer Anthropic has confirmed it is investigating a report that unauthorised users have gained access to its Mythos model, which it has warned poses risks to cybersecurity.The US startup made the statement after Bloomberg reported on

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UK could face ‘hacktivist attacks at scale’, says head of security agency

Officials warn a conflict situation could cause disruption similar to recent major ransomware incidentsThe UK could face “hacktivist attacks at scale” if it becomes embroiled in a conflict and the impact could be similar to recent high-profile ransomware incidents, according to the head of the country’s online security agency.Richard Horne, chief executive of the National

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Hacker group threatens to release Grand Theft Auto VI data in Rockstar Games attack

The group named ShinyHunters have accessed a third party server and have given the company a deadline of 14 April to enter ransom negotiations Rockstar Games, the studio behind Grand Theft Auto, has been the target of a cyberattack for the second time in three years. A hacker group called ShinyHunters said it would release

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