cybersecurity

For security, Android phones will now auto-reboot after three days

Google’s mobile operating system Android will now automatically reboot if the phone is locked for three days in a row.  On Monday, the tech giant pushed updates to Google Play services, a core part of Android that provides functionalities for apps and the operating system itself. Listed under “Security & Privacy” is a new security […]

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Notorious image board 4chan hacked and internal data leaked

Notorious internet forum 4chan was hacked on Tuesday.  At the time of writing, 4chan’s website was not loading, and users on social media reported the site being intermittently down for hours.  Messages on a rival message board, which TechCrunch has seen, celebrated the hack, with one person claiming that the hacker responsible for the breach

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Hertz says customers’ personal data and driver’s licenses stolen in data breach

Car rental giant Hertz has begun notifying its customers of a data breach that included their personal information and driver’s licenses. The rental company, which also owns the Dollar and Thrifty brands, said in notices on its website that the breach relates to a cyberattack on one of its vendors between October 2024 and December

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Silicon Valley crosswalk buttons hacked to imitate Musk, Zuckerberg voices

Audio-enabled traffic control crosswalk buttons across Silicon Valley were hacked over the weekend to include audio snippets imitating the voices of Mark Zuckerberg and Elon Musk.  Videos taken by locals in Menlo Park, Palo Alto, and Redwood City in California show the crosswalk buttons were playing AI-generated speech designed to sound like the two billionaires.

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Trump orders federal investigation into former CISA director Chris Krebs

President Trump on Wednesday ordered a federal investigation into Chris Krebs, the former director of U.S. cybersecurity agency CISA. In a new executive order, Trump instructed the Department of Homeland Security, which houses CISA, and the U.S. Attorney General to investigate Krebs, who was fired by the Trump administration in November 2020 soon after publicly

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Court document reveals locations of WhatsApp victims targeted by NSO spyware

NSO Group’s notorious spyware Pegasus was used to target 1,223 WhatsApp users in 51 different countries during a 2019 hacking campaign, according to a new court document.  The document was published on Friday as part of the lawsuit that Meta-owned WhatsApp filed against NSO Group in 2019, accusing the surveillance tech maker of exploiting a

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Senator puts hold on Trump’s nominee for CISA director, citing telco security ‘cover up’

Democratic Sen. Ron Wyden has put a hold on the Trump administration’s nomination of Sean Plankey to head the federal government’s top cybersecurity agency, citing a “multi-year cover up” of security flaws at U.S. telecommunication companies. Wyden said in remarks, seen by TechCrunch and confirmed by the senator’s spokesperson, that he will block the nomination

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UK’s demand for Apple backdoor should not be heard in secret, says court

The U.K. government has lost its bid to keep secret the details of a surveillance order it brought against Apple, according to a newly released decision by the U.K. surveillance powers’ court. The decision, posted on Monday by the Investigatory Powers Tribunal in London, means that parts of the legal case will be held in

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Trump fires head of National Security Agency and Cyber Command

The Trump administration has fired Timothy Haugh, the head of the National Security Agency and Cyber Command, several news publications reported overnight into Friday.  Haugh, a career military official, led the National Security Agency, the U.S.’ main wiretapping and intelligence gathering agency, for little more than a year after his appointment in February 2024 following

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