Clustered 4 filings across 4 jurisdictions · filing window Dec 19, 2025 → Dec 22, 2025. View entity profile → Other incidents for this victim →
incident inc_d153fd63c7024d08 · merge_method deterministic · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
PII · PHI
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.
CA IA MT TX
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
Jun 12, 2025
When the intrusion reportedly occurred, per the linked filings
Jun 12, 2025
Reported by CALIFORNIA AG filing
Dec 4, 2025
Reported by TEXAS AG filing
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.
Aflac Incorporated detected a security incident on June 12, 2025, involving unauthorized access to a limited number of systems. The incident was contained within hours. Personal information, potentially including health-related identifiers, may have been accessed. Aflac engaged third-party experts, notified law enforcement, locked impacted accounts, and is offering 24 months of credit and identity monitoring services.
Aflac Incorporated reported a data breach to the Montana Attorney General. The breach was reported on 2025-12-19. The breach occurred on 06/12/2025. 118,478 Montana residents were affected.
Affected (this filing): 118,478
Aflac Incorporated, a financial services sector entity reported a data breach to the Iowa Attorney General. The breach was reported on 2025-12-19.
Aflac Incorporated based in Columbus, Georgia, a insurance services entity reported a data breach to the Texas Attorney General. The breach was discovered on 2025-12-04 and reported on 2025-12-22. 2,055,982 Texas residents were affected. 22,653,844 individuals affected in total. Types of information involved: Name of individual;Address;Social Security Number Information;Driver’s License number;Government-issued ID number (e.g. passport, state ID card);Medical Information;Health Insurance Information;Other;Date of Birth. Consumers were notified via Posted at company website or special website;U.S. Mail;Email.
Affected (this filing): 2,055,982