cybersecurity

LG Uplus is latest South Korean telco to confirm cybersecurity incident

LG Uplus, one of the largest telecom operators in South Korea, has confirmed to TechCrunch that it has reported a suspected data breach to Korea’s national cybersecurity watchdog KISA, but did not say when the results of its investigation would be available. All three major South Korean telecom providers, SK Telecom, KT Telecom, and now […]

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CyDeploy wants to create a replica of a company’s system to help it test updates before pushing them out — catch it at Disrupt 2025

For any company using software, there is often a difficult balance between patching systems as quickly as possible to prevent cyberattacks while also making sure the updates don’t break how those systems work.  That’s where the startup CyDeploy wants to help.   The company’s founder, Tina Williams-Koroma, explained to TechCrunch that the idea of CyDeploy

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U.S. government accuses former L3Harris cyber boss of stealing trade secrets

The U.S. government has accused a former executive at defense contractor L3Harris of stealing trade secrets and selling them to a buyer in Russia, according to court documents seen by TechCrunch.  On October 14, the Department of Justice accused Peter Williams of stealing eight trade secrets from two unnamed companies. The DOJ made the allegation

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Serval raises $47M to bring AI agents to IT service management

Some startups pride themselves on having prestigious financial backers — but just as important is having prestigious customers. It’s one of the main points of pride for Serval, an enterprise AI company that announced a $47 million Series A round on Tuesday. The round was led by Redpoint Ventures, with participation from heavy-hitting venture firms

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Apple alerts exploit developer that his iPhone was targeted with government spyware 

Earlier this year, a developer was shocked by a message that appeared on his personal phone: “Apple detected a targeted mercenary spyware attack against your iPhone.”   “I was panicking,” Jay Gibson, who asked that we don’t use his real name over fears of retaliation, told TechCrunch.   Gibson, who until recently built surveillance technologies for Western

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Amazon identifies the issue that broke much of the internet, says AWS is back to normal

An outage on Monday affected web hosting giant Amazon Web Services (AWS), which took out vast swathes of the web, including websites, banks, and some government services. On Monday afternoon, the company offered an update on the cause of the issue and said it was working to restore services. At 6:01 PM ET, Amazon said

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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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