TransUnion, a major U.S. credit bureau, reported a data breach exposing personal details of over 4.4 million Americans, involving a third-party application. The company is providing affected individuals with free credit monitoring and has clarified that core credit information was not compromised. #TransUnion #DataBreach
Keypoints
- The breach occurred on July 28, 2025, and was detected two days later.
- The compromised data was limited, with no credit reports or core credit information exposed.
- TransUnion is one of three major U.S. credit bureaus, operating globally with over 1 billion consumer records.
- The incident involved a third-party application used in consumer support services.
- Previous breaches at TransUnion have occurred in South Africa and Canada, revealing customer data.