Clustered 3 filings across 3 jurisdictions · filing window Aug 7, 2025 → Aug 18, 2025. View entity profile → Other incidents for this victim →
incident inc_9a57ac0359004a75 · merge_method deterministic · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
PII · Government ID · Financial
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.
IN 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 2, 2025
When the intrusion reportedly occurred, per the linked filings
Jul 2, 2025
Reported by MAINE AG, NEW HAMPSHIRE AG filings
Harris Burnett Arend & Schmiesing CPA reported a data breach to the Indiana Attorney General. The breach occurred on 2025-07-02 and was reported on 2025-08-07. 13 Indiana residents were affected. 2,153 individuals affected in total.
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.
Affected (this filing): 2,153
Harris, Burnett, Arend & Schmiesing CPA (a CPA/financial services firm) reported an external system breach discovered on July 2, 2025. An unknown bad actor improperly accessed individuals' information, potentially including names, Social Security numbers, and financial data. The network was locked down and an investigation concluded. 2153 total individuals were affected, including 2 Maine residents. IDX identity protection services (12 months) were offered to affected individuals.
Affected (this filing): 2
Harris, Burnett, Arend & Schmiesing, CPA reported a data security incident to the New Hampshire Attorney General on August 11, 2025. The firm discovered suspicious activity on July 2, 2025, involving unauthorized access to one New Hampshire resident's information, including names, SSNs, and financial data. The investigation has concluded, and the firm has notified the affected individual, offering 12 months of IDX identity protection services.
Affected (this filing): 1