On November 12, 2026, the ransomware group Barracuda listed ProLiant on a leak site and claimed it had stolen 1.23 TB of data from the company’s main file server. The listing described the material as including company and partner financial data, employee information, contracts, and other unspecified files. The claim has not been independently confirmed in the available sources.
No affected-individual count, specific exposed identifiers such as Social Security numbers, or official breach notification is established by the available information. The listing does not say that clinical medical records or health information were involved. The available source provides no further incident timeline or confirmed details; additional information may emerge later, and any notices may be issued after this report.