Clustered 4 filings across 3 jurisdictions · filing window Jul 13, 2023 → Nov 6, 2023. View entity profile → Other incidents for this victim →
incident inc_3bc1939d42b0470c · merge_method deterministic · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
PII · Identity (basic)
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 NH 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
Mar 10, 2023 → Mar 11, 2023
When the intrusion reportedly occurred, per the linked filings
Mar 10, 2023
Reported by NEW HAMPSHIRE AG filing
Mar 11, 2023
Reported by VERMONT AG, MAINE AG filings
Franklin Mutual Insurance Group reported a ransomware attack occurring March 10-11, 2023. An unknown third party accessed and acquired personal information of one New Hampshire resident. FMI notified the FBI and Secret Service, engaged cybersecurity advisors, and offered one year of credit monitoring. The perpetrators posted the data on their website.
Affected (this filing): 1
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.
Franklin Mutual Insurance Group (FMI) submitted a supplemental security incident notice to the New Hampshire Attorney General on November 6, 2023. The incident involved a ransomware attack occurring between March 10-11, 2023. The supplemental notice identifies 5 additional New Hampshire residents whose personal information was involved, following an initial report in July 2023. FMI provided credit monitoring and identity theft recovery services to affected individuals.
Affected (this filing): 5
The Franklin Mutual Insurance Group experienced a ransomware incident on March 11, 2023, where an unknown third party remotely accessed systems and exfiltrated names and Social Security numbers. The data was posted on an attacker-maintained website. FMI reported the incident to the FBI and Secret Service, terminated access, and offered 12 months of credit monitoring and identity theft protection to affected individuals.
The Franklin Mutual Insurance Group reported an external system breach that occurred and was discovered on March 11, 2023. The breach affected 3 Maine residents, whose names and Social Security numbers were acquired. The company notified affected individuals on November 6, 2023, and offered 12 months of credit monitoring and identity theft recovery services.
Affected (this filing): 3