🦞Maine State AG
Clustered 3 filings across 2 jurisdictions · filing window Aug 24, 2023 → Sep 6, 2023. View entity profile → Other incidents for this victim →
incident inc_052df2b1352e489e · merge_method deterministic · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
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.
Identity (basic) · Financial account
ME NH
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
Jul 14, 2023
When the intrusion reportedly occurred, per the linked filings
Jul 20, 2023
Reported by MAINE AG, NEW HAMPSHIRE 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.
Jul 27, 2023
Reported by MAINE AG filing
Chestnut Hill Realty experienced an external system breach (hacking) on July 14, 2023, discovered on July 20, 2023. The incident compromised names and financial account/credit card numbers for 703 individuals, including 4 Maine residents. The company provided written notification on August 23, 2023, and offered 18 months of Norton LifeLock identity protection services.
Affected (this filing): 703
Chestnut Hill Realty, a Massachusetts-based realty firm, reported an external system breach (hacking) occurring between July 14 and July 20, 2023, discovered on July 27, 2023. The incident compromised names and financial account numbers (including credit/debit card numbers with security codes/PINs) for 700 individuals, including 4 Maine residents. The entity filed an amended notice with the Maine Attorney General, notifying consumers on August 23, 2023, and provided 18 months of Norton LifeLock identity protection services.
Affected (this filing): 700
Chestnut Hill Realty Corp. notified the NH Attorney General of a cyberattack occurring July 14-20, 2023. Suspicious account behavior was detected on July 20. The incident involved unauthorized access and data exfiltration affecting approximately 700 current/former employees and individuals, including 5 NH residents. Data potentially included SSNs and government IDs. Remediation included third-party investigation and 18 months of credit monitoring via NortonLifeLock.
Affected (this filing): 700