cybersecurity

Nebraska sues Change Healthcare over security failings that led to medical data breach of over 100 million Americans

The U.S. state of Nebraska has sued the healthtech giant Change Healthcare over a series of alleged security failings that resulted in a historical data breach exposing the sensitive health information of at least 100 million Americans.  In a complaint filed this week, Nebraska’s attorney general Mike Hilgers claims UnitedHealth-owned Change Healthcare failed to implement […]

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Texas medical school says hackers stole sensitive health data of 1.4 million individuals

The Texas Tech University Health Sciences Center confirmed hackers accessed the personal and sensitive health data of over 1.4 million individuals during a September cyberattack. The cyberattack, which also affected TTUHSC’s El Paso campus, saw attackers steal information including Social Security numbers, financial account information, government-issued ID details, and health information — including medical records

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Israeli spyware maker Paragon bought by U.S. private equity giant

Paragon, an Israeli spyware maker that has largely kept a low profile in recent years, was acquired last week by American private equity giant AE Industrial Partners, according to Israeli news reports.  Tech news website Calcalist reported that the investment firm bought Paragon for $500 million, and depending on how the company grows, the deal

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BlackBerry sells Cylance for $160M, a fraction of the $1.4B it paid in 2018

Arctic Wolf has acquired Cylance, BlackBerry’s beleaguered cybersecurity business, for $160 million — a significant write-down from the $1.4 billion BlackBerry paid to acquire the company in 2018. Under the terms of the deal, which is expected to close in BlackBerry’s fiscal Q4, BlackBerry will sell its Cylance assets to Arctic Wolf for $160 million

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Prequel is building a community-driven approach to finding software bugs

Cybersecurity practitioners take a community-driven approach to solving problems. Security researchers share the vulnerabilities they find with the broader cybersecurity community, which allows companies to patch up their security holes before something catastrophic happens. Prequel is looking to bring that same approach to software. The startup is building a database of software failure patterns or

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Serbian police used Cellebrite to unlock, then plant spyware, on a journalist’s phone

This year, a Serbian journalist and an activist had their phones hacked by local authorities using a cellphone-unlocking device made by forensic tool maker Cellebrite. The authorities’ goal was not only to unlock the phones to access their personal data, as Cellebrite allows, but also to install spyware to enable further surveillance, according to a

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UnitedHealthcare’s Optum left an AI chatbot, used by employees to ask questions about claims, exposed to the internet

Healthcare giant Optum has restricted access to an internal AI chatbot used by employees after a security researcher found it was publicly accessible online, and anyone could access it using only a web browser.  The chatbot, which TechCrunch has seen, allowed employees to ask the company questions about how to handle patient health insurance claims

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Yahoo cybersecurity team sees layoffs, outsourcing of ‘red team,’ under new CTO

Yahoo laid off around 25% of its cybersecurity team — known as The Paranoids — over the last year, TechCrunch has learned. Overall, the company has laid off or lost through attrition 40 to 50 people from a total of 200 employees in the cybersecurity team since the start of 2024, according to multiple current

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Researchers find security flaws in Skoda cars that may let hackers remotely track them

Security researchers have discovered multiple vulnerabilities in the infotainment units used in some Skoda cars that could allow malicious actors to remotely trigger certain controls and track the cars’ location in real time. PCAutomotive, a cybersecurity firm specializing in the automotive sector, unveiled 12 new security vulnerabilities impacting the latest model of the Skoda Superb

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Bitcoin ATM giant Byte Federal says 58,000 users’ personal data compromised in breach

Byte Federal, one of the largest Bitcoin ATM operators in the U.S., said the personal data of thousands of customers may have been compromised during a recent breach. In a filing with Maine’s attorney general, Florida-based Byte Federal said hackers tried to access the data of 58,000 customers, including names, addresses, phone numbers, government-issued IDs,

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