Zack Whittaker reports: The ransomware gang that hacked into U.S. health tech giant Change Healthcare used a set of stolen credentials to remotely access the company’s systems that weren’t protected by multifactor authentication (MFA), according to the chief executive of its parent company, UnitedHealth Group (UHG). UnitedHealth CEO Andrew Witty provided the written testimony ahead of a…
Category: Malware
United Healthcare, Optum, and Change Healthcare Involved in Northeast Ohio Neighborhood Health Data Breach
Note: Marco A. De Felice (aka @amvinfe) has been doing some great investigative blogging on ransomware groups and incidents. If you’re not checking his SuspectFile site regularly, you are missing out on some of his exclusive reporting. De Felice’s recent coverage of Medusa’s attack on Northeast Ohio Neighborhood Health (NEON) begins: Another significant data breach…
LivaNova to notify U.S. patients of October 2023 ransomware incident (1)
A press release from medical technology firm LivaNova PLC indicates that patients of LivaNova U.S. are being notified of a breach first disclosed in November of 2023. An investigation at the time indicated that their systems were first accessed without authorization on or around October 26, 2023, but it was not until April 10, 2024…
Judge Advises Dismissal of CommonSpirit Breach Lawsuit
Marianne Kolbasuk McGee reports: A second federal judge has recommended the dismissal of a second proposed class action lawsuit against Catholic hospital chain CommonSpirit over a 2022 cyberattack and data breach that affected nearly 624,000 people. Both judges said the plaintiffs failed to show how they were harmed by the breach. U.S. Magistrate Judge Susan…
UnitedHealth paid ransom to bad actors, says patient data was compromised in Change Healthcare cyberattack (1)
Ashley Capoot reports: UnitedHealth Group on Monday said it paid ransom to cyberthreat actors to try and protect patient data, following the February cyberattack on its subsidiary Change Healthcare. The company also confirmed that files containing personal information were compromised in the breach. “This attack was conducted by malicious threat actors, and we continue to…
Two ransomware attacks in 2023 first disclosed in April — Kisco Senior Living, Blackstone Valley Community Health Care (1)
Two more ransomware incidents that occurred in 2023 were disclosed this week. One was disclosed 10 months after the incident, and the other was disclosed 5 months after the incident. Kisco Senior Living On or about June 15, 2023, BlackByte claimed responsibility for a ransomware attack on Kisco. This week, Kisco filed a notification with…