Clustered 6 filings across 6 jurisdictions · filed Nov 12, 2025. View entity profile → Other incidents for this victim →
incident inc_755b248a35404581 · merge_method deterministic · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
CA IN ME MT NH VT
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.
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
Jul 10, 2025
When the intrusion reportedly occurred, per the linked filings
Sep 29, 2025
Reported by NEW HAMPSHIRE AG filing
Oct 27, 2025
Reported by VERMONT AG, MAINE AG, CALIFORNIA 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.
The Washington Post reported a data breach to the Indiana Attorney General. The breach occurred on 2025-07-10 and was reported on 2025-11-12. 45 Indiana residents were affected. 9,720 individuals affected in total.
Affected (this filing): 9,720
Washington Post reported a data breach to the Montana Attorney General. The breach was reported on 2025-11-12. The breach occurred from 07/10/2025 to 08/22/2025. 33 Montana residents were affected.
Affected (this filing): 33
The Washington Post notified the New Hampshire Attorney General of a data security incident involving a previously unknown vulnerability in its Oracle E-Business Suite. Unauthorized access occurred between July 10 and August 22, 2025. The Post confirmed on October 27, 2025, that personal information of current and former employees and contractors was accessed, including names, SSNs, and bank account numbers. 16 New Hampshire residents were notified on November 12, 2025. The Post applied patches and offered identity protection services.
Affected (this filing): 9,562
The Washington Post disclosed a data breach affecting customer data (names, SSNs) due to exploitation of a zero-day vulnerability in Oracle E-Business Suite. The incident occurred between July 10 and August 22, 2025. The Post engaged forensic experts, secured systems, applied patches, and offered identity protection services. 9,562 Rhode Island residents were notified.
Affected (this filing): 9,562
The Washington Post reported a data breach to the Maine Attorney General, indicating that an external system breach (hacking) occurred on July 10, 2025. The breach was discovered on October 27, 2025. The incident affected 31 Maine residents. Affected individuals were notified on November 12, 2025, and offered 12 months of identity protection services from IDX.
Affected (this filing): 31
The Washington Post experienced a data breach due to a previously unknown vulnerability in Oracle E-Business Suite software. Between July 10 and August 22, 2025, unauthorized actors accessed and acquired data including names and Social Security numbers. The incident was discovered on October 27, 2025. The Post engaged forensic experts, secured systems, applied patches, and offered identity protection services to approximately 9,562 affected individuals.
Affected (this filing): 9,562