Clop Hackers Exploit Oracle Zero-Day, Breaching Barts Health NHS and Dartmouth Data

Clop Hackers Exploit Oracle Zero-Day, Breaching Barts Health NHS and Dartmouth Data

First seen 6 Dec 2025, 17:47 UTC •The420.InGbhackersCyberpressTeiss •94.3

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Barts Health NHS and Dartmouth College confirmed data breaches due to exploitation of a zero-day vulnerability in Oracle E-Business Suite software by Clop hackers. The breaches resulted in the compromise of personal data, including Social Security and financial information of affected individuals.

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