GLOBALClaimed by ContiFirst sightinglinked via operator-confirmed · 100%
Posted to leak site Jan 15, 2022bd_0808452fec3877d5
Clustered 4 filings across 4 jurisdictions · filing window Jan 15, 2022 → Dec 6, 2022. View entity profile → Other incidents for this victim →
incident inc_ee276bf5913148c8 · merge_method human · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
Gap between first leak claim and first regulatory filing
Time between earliest and latest filing
Not recorded for this incident
Materiality delta · SEC filing delay — no SEC 8-K in this cluster.
Identity (basic) · Financial account
CA ME MT
Leak Site · State AG
Earliest sighting first · deep chronology in Litigation Timeline
Oct 6, 2020 → Dec 8, 2021
When the intrusion reportedly occurred, per the linked filings
Dec 7, 2021
Reported by 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.
Acuity Brands, Inc. reported an external system breach (hacking) occurring between October 6, 2020, and December 8, 2021, discovered on December 7, 2021. The incident compromised names and financial account numbers (including credit/debit card numbers with security codes/PINs) for 37,137 individuals, including 22 Maine residents. Notification was sent on December 6, 2022, offering 12 months of identity protection services via Experian.
Affected (this filing): 37,137
Acuity Brands, Inc. reported a data security incident in California involving unauthorized access to its systems on October 6-7, 2020, and December 7-8, 2021. The breach exposed personal information including names, Social Security numbers, driver's license numbers, and financial account information, along with limited health information related to workers' compensation and FMLA. Acuity engaged a third-party cybersecurity firm, enhanced security protocols, and offered one year of Experian IdentityWorks to affected individuals.
Acuity Brands, Inc. reported a data breach to the Montana Attorney General. The breach was reported on 2022-12-06. The breach occurred from 12/7/2021 to 12/8/2021. 19 Montana residents were affected.
Affected (this filing): 19