Clustered 3 filings across 3 jurisdictions · filing window May 28, 2024 → Jun 12, 2024. View entity profile → Other incidents for this victim →
incident inc_ca68f848b7984f56 · merge_method deterministic · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
CA MT 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
Earliest sighting first · deep chronology in Litigation Timeline
May 27, 2023 → May 31, 2023
When the intrusion reportedly occurred, per the linked filings
May 31, 2023
Reported by VERMONT 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.
Kirkland & Ellis LLP notified consumers of a data breach stemming from a vulnerability in Progress Software's MOVEit Transfer solution. The incident occurred between May 27-31, 2023, affecting files containing PII, government IDs, financial data, health info, and credentials. The firm engaged forensic experts, notified law enforcement, and offered 24 months of credit monitoring.
Kirkland & Ellis LLP notified individuals of a data breach resulting from a cybersecurity issue in Progress Software's MOVEit Transfer solution. Between May 27 and May 31, 2023, an unauthorized third party accessed files transferred via the tool. Affected data included names, contact info, SSNs, financial account details, health info, credentials, and employment data. The firm engaged cybersecurity experts, notified law enforcement, and offered 24 months of credit monitoring.
Kirkland & Ellis LLP reported a data breach to the Montana Attorney General. The breach was reported on 2024-06-12. The breach occurred from 5/27/2023 to 5/31/2023. 56 Montana residents were affected.
Affected (this filing): 56