Clustered 7 filings across 7 jurisdictions · filing window Apr 16, 2026 → Apr 17, 2026. View entity profile → Other incidents for this victim →
incident inc_6e1ce24548504091 · merge_method deterministic · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
CA IN ME NH OR VT WA
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
Mar 5, 2026
When the intrusion reportedly occurred, per the linked filings
Mar 5, 2026
Reported by NEW HAMPSHIRE AG, WASHINGTON AG, OREGON AG filings
Mar 9, 2026
Reported by MAINE 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.
Alaska Air Group Credit Union reported a data breach to the Indiana Attorney General. The breach occurred on 2026-03-05 and was reported on 2026-04-16. 19 Indiana residents were affected. 10,705 individuals affected in total.
Affected (this filing): 10,705
Alaska Air Group Credit Union notified the New Hampshire Attorney General on April 16, 2026, of a cybersecurity incident involving its third-party IT service provider. The breach, occurring around March 5, 2026, exposed personal data of 4 New Hampshire residents, including SSNs, driver's license numbers, and financial account details. AAGCU resecured its systems, engaged forensic experts, and provided 24 months of credit monitoring to affected members.
Affected (this filing): 4
Alaska Air Group Federal Credit Union reported a data breach to the Oregon Attorney General. The breach was reported on 2026-04-17. The breach occurred during 3/5/2026 - 3/5/2026. The breach was discovered on 3/5/2026. 10,705 individuals were affected. Notice was sent on 4/16/2026.
Affected (this filing): 10,705
Alaska Air Group Credit Union (AAGCU) notified members of a cybersecurity incident on or about March 5, 2026 in which unauthorized actors compromised AAGCU's third-party IT service provider and used that access to reach AAGCU IT systems. The investigation determined the actors may have accessed and copied certain files from AAGCU systems. Potentially affected data elements include account number, date of birth, driver's license number, passport number, Social Security number, tax identification number, and routing number; no passwords or PINs were involved. AAGCU resecured its environment, engaged cybersecurity experts, and offered 24 months of Experian IdentityWorks credit monitoring and identity restoration. Notice letter dated April 16, 2026; two Rhode Island residents were notified, and the filing was submitted to the California Attorney General. Total affected count is not disclosed in this sample notice.
Alaska Air Group Federal Credit Union reported a data breach to the Vermont Attorney General. The breach was reported to the AGO on 2026-04-17. The reporting organization type is Financial Services. 1 Vermont residents were affected. Categories of data breached: Social Security Numbers, Government ID Numbers, Financial Account Codes, Credit or Debit Account Info.
Alaska Air Group Federal Credit Union (a Washington-state credit union) reported a data security incident to the Maine Attorney General's Office. The incident, described as an 'External system breach (hacking),' is reported to have occurred on 03/05/2026 and was discovered on 03/09/2026. A total of 10,705 persons were affected, including 8 Maine residents. Affected individuals were notified in writing on 04/16/2026 and offered 24 months of credit monitoring services through Experian. The specific categories of personal information acquired were not enumerated in the Maine AG submission form (the 'Information Acquired' field was left blank in the structured submission).
Affected (this filing): 10,705
Alaska Air Group Federal Credit Union, a finance sector entity reported a unauthorized access incident to the Washington Attorney General. The organization became aware of the incident on 2026-03-05 and filed notice on 2026-04-17. 5,092 Washington residents were affected. 43 days elapsed between awareness and notification. -4 days to identify the breach. 4 days to contain the breach.
Affected (this filing): 5,092