Clustered 4 filings across 3 jurisdictions · filing window Jul 10, 2023 → Jul 25, 2023. View entity profile → Other incidents for this victim →
incident inc_382c9a83786f4d4e · merge_method human · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
Identity (basic) · Financial account
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.
ME MT VT
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 27, 2023 → May 31, 2023
When the intrusion reportedly occurred, per the linked filings
Jun 13, 2023
Reported by VERMONT AG, MAINE AG filings
Rockland Trust Company notified customers of a data breach involving its MOVEit Transfer vendor, Progress Software Corporation. Unauthorized activity occurred May 27-31, 2023, exposing customer names, addresses, account numbers, emails, and bill payment details. Rockland Trust offered two years of Experian IdentityWorks monitoring. The vendor confirmed the vulnerability was contained and remediated.
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.
Rockland Trust, a financial services company, reported a data breach affecting 27 Maine residents. The breach, which occurred on May 31, 2023, and was discovered on June 13, 2023, was the result of an external system hack. The compromised information includes names and financial account numbers with access codes. Affected individuals were notified on July 10, 2023, and offered 24 months of identity theft protection services through Experian.
Affected (this filing): 27
Rockland Trust Company reported a data breach to the Montana Attorney General. The breach was reported on 2023-07-14. The breach occurred from 5/27/2023 to 5/31/2023. 1 Montana residents were affected.
Affected (this filing): 1
Rockland Trust Company reported a data breach affecting 18 Maine residents, which occurred between May 27 and May 31, 2023. The breach was discovered on June 13, 2023, and was caused by an incident at a third-party vendor. The compromised information includes financial account numbers or credit/debit card numbers in combination with security codes, access codes, passwords, or PINs. Affected individuals were notified on July 10, 2023, and offered 24 months of complimentary credit monitoring and fraud protection services through Experian.
Affected (this filing): 18