Clustered 4 filings across 4 jurisdictions · filing window Jul 7, 2023 → Aug 17, 2023. View entity profile → Other incidents for this victim →
incident inc_33e4059994a74199 · merge_method human · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
Government ID · 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.
CA ME NH VT
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 – Jun 23, 2023
Earliest reported discovery May 31, 2023
May 31, 2023
Reported by NEW HAMPSHIRE AG filing
Jun 8, 2023
Reported by VERMONT AG filing
Jun 23, 2023
Reported by MAINE AG filing
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.
M. Arthur Gensler, Jr. & Associates disclosed a data breach involving the third-party file transfer vendor Progress MOVEit. Between May 27-31, 2023, an unauthorized party accessed and copied files containing names, SSNs, dates of birth, and home addresses of US colleagues. Gensler patched the exploit, secured systems, and offered two years of Experian credit monitoring.
M. Arthur Gensler, Jr. & Associates, Inc. reported a security incident involving its third-party vendor, Progress MOVEit. An unauthorized party accessed the platform on May 15, 2023, and copied files between May 27 and May 31, 2023. The incident affected personal information of two New Hampshire residents. Gensler disabled access, patched the exploit, engaged forensic investigators, and notified law enforcement. Affected individuals were offered credit monitoring services.
Affected (this filing): 2
Gensler experienced a data breach via a third-party software vendor, Progress MOVEit, between May 27 and May 31, 2023. An unauthorized party accessed and copied files containing names, Social Security numbers, and dates of birth of US-based employees. Gensler disabled access, patched the exploit, and offered two years of credit monitoring.
M. Arthur Gensler, Jr. & Associates, Inc. reported a third-party data breach that occurred from May 15, 2023, to May 31, 2023. The incident was discovered on June 23, 2023, and involved the acquisition of names and Social Security numbers. The company notified affected individuals on August 9, 2023, and offered two years of credit monitoring and identity restoration services.
Affected (this filing): 1