🦬Montana State AG
Clustered 4 filings across 4 jurisdictions · filing window Jun 2, 2021 → Jun 21, 2021. View entity profile → Other incidents for this victim →
incident inc_7975382400784112 · merge_method deterministic · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
CA ME MT NH
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
Earliest sighting first · deep chronology in Litigation Timeline
Oct 22, 2020
When the intrusion reportedly occurred, per the linked filings
May 3, 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.
STG International, Inc. reported a data breach to the Montana Attorney General. The breach was reported on 2021-06-02. The breach occurred from 10/22/2020 to 1/12/2021. 6 Montana residents were affected.
Affected (this filing): 6
STG International, Inc. reported an external system breach (hacking) that occurred on October 22, 2020, and was discovered on May 3, 2021. The breach affected 8 Maine residents, compromising their names and Social Security numbers. The company provided 12 months of credit monitoring and identity restoration services through Kroll.
Affected (this filing): 8
STG International, Inc. reported a phishing campaign targeting employee email accounts between October 2020 and January 2021. Unauthorized access was gained, potentially exposing personal information. STG reset credentials, enforced MFA, and provided 12 months of identity monitoring to affected individuals.
State of New Hampshire Attorney General breach notification filed by STG International, Inc. on June 21, 2021. The attached document is empty; no breach details, dates, or data types are provided in the source text.