Oracle Hack Impacts 3.5M Associated With University of Phoenix

Govtech • January 7, 2026

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Over the course of three months in 2025, hackers exploited vulnerabilities in Oracle E-Business Suite to exfiltrate Social Security numbers, ...

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

Oracle E-Business Suite Hack Affects 3.5M University of Phoenix Users From September to November 2025, hackers exploited vulnerabilities in Oracle E-Business Suite, leading to the exfiltration of Social Security numbers and other sensitive data. Approximately 3.5 million individuals associated with the University of Phoenix were impacted by this breach. 1 sources 60

Extracted Entities

Attack Types (1)

Companies (2)

Oracle University Of Phoenix

Platforms (1)

Oracle E-business Suite