cybersecurity

Satellites found exposing unencrypted data, including phone calls and some military comms

Security researchers have discovered that as many as half of all geostationary satellites in Earth’s orbit are carrying unencrypted sensitive consumer, corporate, and military information, making this data wide open to eavesdropping. The researchers at UC San Diego and the University of Maryland spent $800 on an off-the-shelf satellite receiver and pointed it at the

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The ZoraSafe app wants to protect older people online and will present at TechCrunch Disrupt 2025 

Apart from antivirus apps, the cybersecurity industry has traditionally been business to business, with regular internet users left on their own to protect themselves. And older people, who did not grow up with the internet and smartphones, are perhaps the most vulnerable.  ZoraSafe, a startup founded by sisters Catherine Karow and Ellie King Karow wants

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Homeland Security reassigns ‘hundreds’ of CISA cyber staffers to support Trump’s deportation crackdown

The U.S. Department of Homeland Security is reassigning hundreds of employees across several of its agencies to assist in the Trump administration’s broad immigration crackdown, and will dismiss staffers who refuse to comply, according to news reports. Bloomberg reported Wednesday that the department moved staffers from the U.S. cybersecurity agency CISA, many of whom focus

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Spyware maker NSO Group confirms acquisition by US investors

Israeli spyware maker NSO Group has confirmed to TechCrunch that a U.S. investment group has acquired the company.   NSO spokesperson Oded Hershowitz told TechCrunch on Friday that “an American investment group has invested tens of millions of dollars in the company and has acquired controlling ownership.”  Confirmation of the deal came soon after Israeli tech

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Italian businessman’s phone reportedly targeted with Paragon spyware

A prominent Italian businessman was targeted with Paragon spyware, according to local news reports. On Thursday, Italian online investigative website IrpiMedia and newspaper La Stampa reported that Francesco Gaetano Caltagirone was among around 90 people who received a notification from WhatsApp in January, alerting him that he had been targeted with spyware made by Paragon

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Security bug in India’s income tax portal exposed taxpayers’ sensitive data

The Indian government’s tax authority has fixed a security flaw in its income tax filing portal that was exposing sensitive taxpayers’ data, TechCrunch has exclusively learned and confirmed with authorities. The flaw, discovered in September by a pair of security researchers Akshay CS and “Viral,” allowed anyone who was logged into the income tax department’s

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Clop hackers caught exploiting Oracle zero-day bug to steal executives’ personal data

Oracle has fixed a zero-day vulnerability in one of its flagship business software products that a hacking group is currently abusing to steal personal information about corporate executives.  In a brief post updated over the weekend, Oracle chief security officer Rob Duhart said the tech giant released a new patch to fix a vulnerability in

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The Young Minds App wants to protect and educate children online and will show its tech at TechCrunch Disrupt 2025

An app called Young Minds wants to give parents control over what their kids do on the internet, while also protecting their children’s privacy and teaching them good online habits.  The startup was founded by Nino Dvalidze (pictured), an entrepreneur and a mother of two from the United Kingdom. Dvalidze told TechCrunch that the idea

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A breach every month raises doubts about South Korea’s digital defenses

South Korea is world-famous for its blazing-fast internet, near-universal broadband coverage, and as a leader in digital innovation, hosting global tech brands like Hyundai, LG, and Samsung. But this very success has made the country a prime target for hackers and exposed how fragile its cybersecurity defenses remain.   The country is reeling from a string

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