Clustered 12 filings across 12 jurisdictions · filing window Nov 21, 2025 → Dec 22, 2025. View entity profile → Other incidents for this victim →
incident inc_7944c7952c2b41d0 · merge_method deterministic · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
Discovery to SEC materiality determination
Materiality determination to SEC 8-K filing
Time between earliest and latest filing
Not recorded for this incident
Leak precedence — no leak-site claim in this cluster.
CA DE FEDERAL IA IN ME NH OR
SEC 8-K · State AG
per-filing reported counts
State AGs report only their own residents; bars show per-filing counts.
Earliest sighting first · deep chronology in Litigation Timeline
12 filings across 12 jurisdictions · Nov 21, 2025 – Dec 22, 2025 · 3 milestones
Aug 1, 2025
When the intrusion reportedly occurred, per the linked filings
Nov 21, 2025
Reported by SEC 8-K, CALIFORNIA AG, OREGON AG, WASHINGTON AG, MAINE AG, DELAWARE AG, SOUTH CAROLINA AG, NEW HAMPSHIRE AG, TEXAS AG filings
University of Phoenix reported a data breach to the Wisconsin DATCP. The public was notified on 2025-11-21. The incident occurred on August 13-22, 2025. Data accessed: Names, contact information, dates of birth, Social Security numbers, bank account and routing numbers. 3,500,000 individuals were affected. 14,095 Wisconsin residents were affected.
Affected (this filing): 3,500,000
Dec 2, 2025
Registrant determined the incident material — starts the SEC 4-business-day clock
Phoenix Education Partners, Inc. (via subsidiary The University of Phoenix, Inc.) disclosed a cybersecurity incident involving the Oracle E-Business Suite (EBS). An unauthorized third party exploited a previously unknown vulnerability in Oracle EBS in August 2025 to exfiltrate data. The Company detected the incident on November 21, 2025, applied patches in October 2025, and engaged third-party cybersecurity firms. Affected data includes names, contact info, dates of birth, SSNs, and bank account/routing numbers. The investigation is ongoing.
About this clustering
DisclosureLens links filings into incidents through layered matchers: deterministic rules (same source document, multistate filings of one breach, tight-window same-victim pairs), a weighted-similarity scorer for cross-source candidates, and an operator review queue for everything uncertain. Each link records its own method and confidence — shown per filing in the timeline below. The system defaults to NOT merging when uncertain, because a false merge (collapsing two unrelated breaches) is more harmful than a false split (showing related filings separately); uncertain pairs route to human review instead of auto-merging. Filing summaries shown in the timeline are AI-generated extracts — verify each against its linked source.
University of Phoenix, Inc. reported a data breach to the Oregon Attorney General. The breach was reported on 2025-12-21. The breach occurred during 8/13/2025 - 8/22/2025. The breach was discovered on 11/21/2025. 3,489,274 individuals were affected. Notice was sent on 1/1/0001.
Affected (this filing): 3,489,274
University of Phoenix, a education sector entity reported a data breach to the Iowa Attorney General. The breach was reported on 2025-12-21.
University of Phoenix, Inc. disclosed a cybersecurity incident where an unauthorized third party exploited a previously unknown vulnerability in Oracle E-Business Suite to exfiltrate data between August 13 and 22, 2025. The university discovered the incident on November 21, 2025. Affected data may include names and Social Security numbers. The university engaged third-party cybersecurity firms, notified law enforcement, and is offering identity protection services.
University of Phoenix, Inc., a education sector entity reported a other incident to the Washington Attorney General. The organization became aware of the incident on 2025-11-21 and filed notice on 2025-12-21. 64,796 Washington residents were affected. 30 days elapsed between awareness and notification. 100 days to identify the breach. 0 days to contain the breach.
Affected (this filing): 64,796
University of Phoenix, Inc. experienced an external system breach discovered on November 21, 2025. The breach, which occurred on August 13, 2025, impacted 9,131 Maine residents. Affected individuals were notified on December 22, 2025, and offered identity theft protection services.
Affected (this filing): 9,131
University of Phoenix Inc reported a data breach to the Indiana Attorney General. The breach occurred on 2025-08-13 and was reported on 2025-12-22. 56,568 Indiana residents were affected. 3,489,274 individuals affected in total.
Affected (this filing): 3,489,274
University of Phoenix, Inc. based in Phoenix, Arizona, a educational institution entity reported a data breach to the Texas Attorney General. The breach was discovered on 2025-11-21 and reported on 2025-12-22. 304,393 Texas residents were affected. 3,489,274 individuals affected in total. Types of information involved: Name of individual;Social Security Number Information;Financial Information (e.g. account number, credit or debit card number);Date of Birth. Consumers were notified via U.S. Mail.
Affected (this filing): 304,393
University of Phoenix, Inc. disclosed a cybersecurity incident involving an Oracle E-Business Suite (EBS) vulnerability. An unauthorized third party exploited a previously unknown vulnerability (0-day) in Oracle EBS to exfiltrate data between August 13 and 22, 2025. The University learned of the incident on November 21, 2025. Affected data may include names and Social Security numbers. The University engaged third-party cybersecurity firms, notified law enforcement, and offered complimentary identity protection services through IDX.
University of Phoenix, Inc. notified South Carolina residents of a cybersecurity incident involving an Oracle E-Business Suite vulnerability exploited between August 13-22, 2025. The attacker exfiltrated names and potentially Social Security numbers. The incident was discovered on November 21, 2025. The University engaged third-party cybersecurity firms, notified law enforcement, and is offering complimentary identity protection services.
University of Phoenix, Inc. notified the New Hampshire Attorney General of a data security incident involving an Oracle E-Business Suite vulnerability. Unauthorized access occurred between August 13 and 22, 2025, when an attacker exploited a previously unknown vulnerability to exfiltrate data. The incident affected approximately 6,661 New Hampshire residents, exposing names, dates of birth, Social Security numbers, and bank account/routing numbers. Notifications to affected individuals began on December 22, 2025, offering credit monitoring and identity protection services.
Affected (this filing): 6,661