3.5 Million Affected by University of Phoenix Data Breach

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3.5 Million Affected by University of Phoenix Data Breach

Feeds.Feedburner •Eduard Kovacs • December 23, 2025

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The University of Phoenix is one of the many victims of the recent Oracle EBS hacking campaign attributed to the Cl0p ransomware group.

The full story

This article is one source in a clustered incident — the cluster page carries the summary, timeline and every other outlet covering it.

University of Phoenix Breach Affects Nearly 3.5M, Linked to Clop Group The University of Phoenix experienced a data breach affecting nearly 3.5 million individuals, attributed to the Clop cybercrime group. Clop is known for exploiting zero-day vulnerabilities to conduct large-scale data-extortion attacks. 3 sources 48

Extracted Entities

Attack Types (1)

Campaigns (1)

Oracle EBS Hacking Campaign

Companies (1)

University Of Phoenix

Platforms (1)

Ransomware Groups (1)