California State AG
Clustered 6 filings across 6 jurisdictions · filing window Sep 29, 2022 → Oct 3, 2022. View entity profile → Other incidents for this victim →
incident inc_3e8504a8d5184dc4 · merge_method deterministic · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
Identity (basic) · Government ID
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 ME MT NH OR WA
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
May 17, 2022 → May 31, 2022
When the intrusion reportedly occurred, per the linked filings
May 29, 2022
Reported by CALIFORNIA AG filing
Aug 12, 2022
Reported by WASHINGTON 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.
The City of Tucson, Arizona, notified Rhode Island residents of a cybersecurity incident involving unauthorized access to network accounts. Suspicious activity was detected on May 29, 2022, and forensic specialists determined that certain files containing personal information (names, addresses, government IDs) were copied from the City's network. The City offered 3 months of complimentary credit monitoring and identity restoration services through Experian to affected individuals.
Affected (this filing): 19
City of Tucson, AZ, a government sector entity reported a unauthorized access incident to the Washington Attorney General. The organization became aware of the incident on 2022-08-12 and filed notice on 2022-09-29. 664 Washington residents were affected. 48 days elapsed between awareness and notification. 87 days to identify the breach. 0 days to contain the breach.
Affected (this filing): 664
City of Tucson, Arizona reported a data breach to the Montana Attorney General. The breach was reported on 2022-09-29. The breach occurred on 5/29/2022. 172 Montana residents were affected.
Affected (this filing): 172
The City of Tucson, Arizona, experienced an external system breach between May 17, 2022, and May 31, 2022. The incident, discovered on August 12, 2022, affected 123,513 individuals and resulted in the acquisition of names and Social Security Numbers. The city provided affected individuals with written notification and offered 12 months of credit monitoring services through Experian.
Affected (this filing): 123,513
City of Tucson, AZ reported a data breach to the Oregon Attorney General. The breach was reported on 2022-09-29. 123,513 individuals were affected.
Affected (this filing): 123,513
The City of Tucson, Arizona, notified the New Hampshire Attorney General of a data breach affecting approximately 123,500 individuals. The incident involved unauthorized access to city systems, resulting in the exfiltration of names, Social Security numbers, driver's license numbers, and passport numbers. The City provided one year of free credit monitoring through Experian to affected individuals.
Affected (this filing): 123,500