Proliant security incident history
Hacking, data breaches and other security incidents involving Proliant, with related coverage.
Incidents: 1 · Most recent
Barracuda claims ransomware attack on Proliant
Impact: The attackers claim to have stolen 1.23 TB of data. The actual volume of leaked data and the number of people affected remain unconfirmed.
The ransomware group Barracuda added US-based Proliant to its victim list on 12 November 2026. The attackers claimed to have stolen 1.23 TB from the main file server, including contracts, financial records belonging to the company and its partners, and employee information. The timing of the actual breach, the extent of the damage and the company's response have not been independently verified.
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