University of Phoenix data breach impacts nearly 3.5 million individuals

BleepingComputer

December 22, 2025 at 2:18 PM

Actively Exploited

Overview

The Clop ransomware group has successfully breached the University of Phoenix's network, compromising the personal data of approximately 3.5 million individuals, including students, staff, and suppliers. The attack occurred in August, and the stolen data could potentially include sensitive information, which raises concerns about identity theft and privacy violations. This incident emphasizes the growing threat of ransomware attacks on educational institutions, highlighting the need for improved cybersecurity measures. Affected individuals should be vigilant for signs of identity theft and consider monitoring their personal information more closely. The university has not yet detailed specific steps being taken to mitigate this breach or protect affected individuals.

Key Takeaways

Active Exploitation: This vulnerability is being actively exploited by attackers. Immediate action is recommended.
Affected Systems: University of Phoenix network, personal data of students, staff, and suppliers
Timeline: Disclosed on October 2023

Original Article Summary

The Clop ransomware gang has stolen the data of nearly 3.5 million University of Phoenix (UoPX) students, staff, and suppliers after breaching the university's network in August. [...]

Impact

University of Phoenix network, personal data of students, staff, and suppliers

Exploitation Status

This vulnerability is confirmed to be actively exploited by attackers in real-world attacks. Organizations should prioritize patching or implementing workarounds immediately.

Timeline

Disclosed on October 2023

Remediation

Not specified

Additional Information

This threat intelligence is aggregated from trusted cybersecurity sources. For the most up-to-date information, technical details, and official vendor guidance, please refer to the original article linked below.

Related Topics: This incident relates to Ransomware, Data Breach.

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