When reports first emerged in November 2025 that sportswear giant Under Armour had been hit by the Everest ransomware group, the story sounded depressingly familiar: a big brand, a huge trove of data, and a lot of unanswered questions.
Since then, the narrative around what actually happened has split into two competing versions—cautious corporate statements on one side and mounting evidence on the other that strongly suggests a large customer dataset is now circulating online. Public communications and legal language talk about ongoing investigations, limited confirmation, and careful wording around “potential” impact. .
Read more…
Source: Malwarebytes labs
Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox
Related:
- European Space Agency confirms data breach
December 30, 2025
MILAN — The European Space Agency has confirmed a security breach of unclassified material from science servers following reports on social media. A threat actor claimed to have compromised ESA systems and to have leaked roughly 200 gigabytes of data. According to screenshots shared on X by French cybersecurity professional Seb Latom, the actor alleges they ...
- South Korea: Shinhan Card reports massive data breaches
December 26, 2025
Shinhan Card, one of the country’s top credit card issuers, reported a massive data leak Tuesday. The Seoul-based company said more than 190,000 cases of potential data exposure have been identified that involve merchant partners’ personal and business information. The incident seems to stem from employee actions rather than an external cyberattack. Against this backdrop, Shinhan ...
- Data breach exposes 400,000 bank customers’ information
December 20, 2025
A major data breach tied to U.S. fintech firm Marquis is rippling through banks, credit unions and their customers. Hackers broke into Marquis systems by exploiting a known but unpatched vulnerability in a SonicWall firewall, gaining access to deeply sensitive consumer data. At least 400,000 people are confirmed to be affected so far across multiple states. ...
- UK Foreign Office was victim of cyberattack
December 19, 2025
The UK Foreign Office was hacked in October, a minister has admitted, raising fears that thousands of confidential documents and data may have been compromised. While ministers are “pretty confident” that visa applicants’ details have not been accessed, they have admitted that they are not confident about the identity of the hacker. Sources told The Sun ...
- Hacking group says it’s extorting Pornhub after stealing users’ viewing data
December 16, 2025
The hacking group Scattered Lapsus$ Hunters, which includes members of a gang known as ShinyHunters, said it is attempting to extort porn site Pornhub, after claiming to have stolen personal information belonging to the website’s premium members. On Friday, Pornhub confirmed it was among several companies affected by an earlier breach at the widely used web ...
- LastPass 2022 Data Breach — 1.6 Million Users Exposed By Security Failure
December 14, 2025
Any data breach affecting 1.6 million people is big news, especially when it involves one of the most prominent password managers out there: LastPass. The U.K. Information Commissioner’s Office has just fined LastPass £1.2 million ($1.6 million) for failing to “implement sufficiently robust technical and security measures, which ultimately enabled a hacker to gain unauthorised access ...