Millions of users possibly at risk after Ascension healthcare reveals new data breach, potentially linked to Cl0p ransomware


One of the biggest private healthcare systems in the US, Ascension, has notified patients that personally identifiable information (PII) including health data, was stolen in a previously unannounced attack affecting a former business partner in December 2024.

The incident follows a previous ransomware attack in May 2024, in which the sensitive data of six million patients, forcing the company to take systems offline, divert ambulances, and pause elective care in some places. “On December 5, 2024, we learned that Ascension patient information may have been involved in a potential security incident. We immediately initiated an investigation to determine whether and how a security incident occurred,” Ascension confirmed in its breach notification.

Read more…
Source: TechRadar News


Sign up for our Newsletter
The latest news and insights delivered right to your inbox.


Related:

  • Bank Of America Warns Customers Of Data Breach Following 2023 Hack

    February 13, 2024

    A November 2023 breach at IT consulting and service provider Infosys McCamish Systems has now been confirmed to have led to a data breach impacting Bank of America customers. The number of Bank of America customers impacted by the breach, including personally identifiable information such as social security numbers, account numbers, date of birth and addresses, ...

  • UK: Contact details and national security numbers could have been stolen from Southern Water customers following cyber attack

    February 12, 2024

    The announcement, which went live on Southern Water’s website earlier today (February 12), confirms that ‘a limited part’ of the company’s server estate is at risk following an illegal intrusion earlier this year. Apologising for the breach, a spokesperson confirmed that the company is working with “expert technical advisers to confirm who is at risk,” and ...

  • US Government Accounting Office says it was notified of data breach by IT contractor CGI Federal

    February 12, 2024

    The U.S. Government Accounting Office says it was notified of a data breach by IT contractor GCI Federal. Reuters could not immediately ascertain the size and scope of the breach. The GAO said that about 6,000 people, “primarily current and former GAO employees from 2007 to 2017,” had been affected but did not immediately respond when ...

  • ‘World’s biggest casino’ app exposed customers’ personal data

    February 9, 2024

    The startup that develops the phone app for casino resort giant WinStar has secured an exposed database that was spilling customers’ private information to the open web. Oklahoma-based WinStar bills itself as the “world’s biggest casino” by square footage. The casino and hotel resort also offers an app, My WinStar, in which guests can access self-service ...

  • Data of 33 million people in France stolen in its largest ever cyberattack

    February 8, 2024

    Over 33 million people in France – nearly half of its population – have been impacted by the country’s biggest-ever cyberattack. Two French service providers for medical insurance companies were targetted, with the companies admitting that millions of people’s data were exposed to the hackers. Read more… Source: MSN News  

  • Python Info-stealer Distributed by Malicious Excel Document

    February 5, 2024

    In January 2024, FortiGuard Labs obtained an Excel document distributing an info-stealer. From the fingerprints in this attack, it is related to a Vietnamese-based group that was first reported on in August 2023 and again in September. The attack stages before the info-stealer are simple downloaders that increase the difficulty of detection. This article introduces each stage ...