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Authorities arrest four hackers linked to UK retail hacking spree
10 July 2025 at 14:53
The U.K. National Crime Agency said the suspects are in custody in relation to the hacks targeting Marks & Spencer, Harrods, and the Co-op.
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How to protect your cell phone number from SIM swap attacks
9 July 2025 at 12:00
These carrier security settings can prevent your phone number from being hijacked or stolen.
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TechCrunch
- US government confirms arrest of Chinese national accused of stealing COVID research and mass-hacking email servers
US government confirms arrest of Chinese national accused of stealing COVID research and mass-hacking email servers
8 July 2025 at 20:40
Accused hacker and Chinese national Xu Zewei was arrested in Italy at the request of U.S. prosecutors.
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- FBI, cybersecurity firms say a prolific hacking crew is now targeting airlines and the transportation sector
FBI, cybersecurity firms say a prolific hacking crew is now targeting airlines and the transportation sector
28 June 2025 at 13:30
The fresh wave of attacks targeting airlines comes soon after the hackers hit the U.K. retail sector and the insurance industry.
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- Whole Foods tells staff cyberattack at its primary distributor UNFI will affect product availability
Whole Foods tells staff cyberattack at its primary distributor UNFI will affect product availability
10 June 2025 at 19:16
The retail giant described the food shortages as "temporary supply challenges" following the cyberattack at its primary distributor, UNFI.
US student agrees to plead guilty to hack affecting tens of millions of students
21 May 2025 at 15:15
Prosecutors say the hacker stole information on 60 million students, an incident that matches the data breach at PowerSchool.
PowerSchool paid a hacker’s ransom, but now schools say they are being extorted
8 May 2025 at 17:52
Schools in Toronto and North Carolina are reporting extortion attempts.
The TechCrunch Cyber Glossary
25 April 2025 at 18:35
This glossary includes the most common terms and expressions TechCrunch uses in our security reporting, and explanations of how — and why — we use them.
Data breach at Connecticut’s Yale New Haven Health affects over 5 million
25 April 2025 at 13:00
Connecticut's largest healthcare provider said it was hit by ransomware in March.
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- Blue Shield of California shared the private health data of millions with Google for years
Blue Shield of California shared the private health data of millions with Google for years
23 April 2025 at 13:55
The health insurance giant is notifying at least 4.7 million patients of the security lapse.
Trump fires head of National Security Agency and Cyber Command
4 April 2025 at 12:02
Haugh’s firing has seemingly caught senior lawmakers by surprise
