Clustered 6 filings across 6 jurisdictions · filing window May 1, 2026 → May 29, 2026. View entity profile → Other incidents for this victim →
incident inc_d4efbae219ea47f2 · merge_method human · confidence 100%
Range of discovered_at dates across filings
Time between earliest and latest filing
Not recorded for this incident
Leak precedence · Materiality delta · SEC filing delay — no leak-site claim in this cluster; no SEC 8-K in this cluster.
Identity (basic) · Government ID
IN MA ME NH TX VT
all 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
Aug 11, 2025 → Aug 20, 2025
When the intrusion reportedly occurred, per the linked filings
University of Dallas issued a Massachusetts Attorney General breach notification on May 29, 2026 (Ref: 2026-872). The incident involved unauthorized access to personal information, likely via phishing. The university is offering 24 months of complimentary credit monitoring through Experian. Specific details of the breach nature are withheld per Massachusetts law requirements.
University of Dallas notified the New Hampshire Attorney General of a cyber event where an unauthorized actor accessed systems between August 11-20, 2025. The incident affected 52 New Hampshire residents, exposing names, SSNs, driver's license numbers, and passport numbers. UD notified law enforcement, engaged third-party specialists, and provided 12 months of credit monitoring via Experian to affected individuals.
May 7, 2026
Reported by TEXAS AG, MAINE AG filings
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.
Affected (this filing): 52
University of Dallas reported a data breach to the Indiana Attorney General. The breach occurred on 2025-08-11 and was reported on 2026-05-29. 55 Indiana residents were affected. 10,975 individuals affected in total.
Affected (this filing): 10,975
University of Dallas based in Irving, Texas, a educational institution entity reported a data breach to the Texas Attorney General. The breach was discovered on 2026-05-07 and reported on 2026-05-29. 7,313 Texas residents were affected. 10,975 individuals affected in total. Types of information involved: Name of individual;Social Security Number Information;Driver’s License number;Government-issued ID number (e.g. passport, state ID card);Financial Information (e.g. account number, credit or debit card number);Medical Information;Health Insurance Information. Consumers were notified via Notice by publication in print media;Posted at company website or special website;U.S. Mail.
Affected (this filing): 7,313
University of Dallas reported a data breach to the Vermont Attorney General. The breach was reported to the AGO on 2026-05-29. The reporting organization type is Educational. 5 Vermont residents were affected. Categories of data breached: Social Security Numbers.
University of Dallas, an educational institution in Texas, reported an external system breach (hacking) occurring on August 11, 2025, discovered on May 7, 2026. The incident affected 5 Maine residents. The University notified affected individuals in writing on May 29, 2026, and provided 12 months of Experian IdentityWorks identity theft protection services.
Affected (this filing): 5