Among the major cyberattacks and data breaches in 2025 were nation-state infiltration by China and North Korea, as well as ...

TechCrunch looks back at the biggest data breaches, disruptive cyberattacks, and damaging hacks of 2025, from the raiding of ...

From credit bureaus to software providers, 2025 saw attackers bypass bank defenses by targeting the supply chain and using ...

Major Marquis fintech breach exposes 400,000-plus Americans' data through unpatched SonicWall vulnerability, with Texas ...

More than 20 million people were affected by the 10 largest healthcare data breaches reported to the federal government in 2025, TechTarget reported ...

Current or former AT&T customers in the U.S. who had their information or data accessed in the March 2024 or the July 2024 ...

Internal actors continue to pose a sticky cybersecurity problem for healthcare companies despite not causing a majority of data breaches, according to a new data breach report from Verizon. Employees ...

Eligible AT&T customers have until Dec. 18 to file a claim in a data breach settlement. If you were an AT&T customer affected ...

The decentralized prediction market platform Polymarket has officially acknowledged a recent security incident impacting certain users.

A not-for-profit organization called the Privacy Rights Clearinghouse has been collecting and reporting personal data breaches since 2005. You can access these data ...

Because accounting firms provide tax compliance and advisory services, they must retain their clients’ Social Security numbers (SSNs). That information is valuable to external hackers, who can sell it ...