Clustered 5 filings across 5 jurisdictions · filing window Jun 14, 2023 → Dec 29, 2023. View entity profile → Other incidents for this victim →
incident inc_87d1d45b0aa04485 · merge_method human · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
Gap between first leak claim and first regulatory filing
Time between earliest and latest filing
Not recorded for this incident
Materiality delta · SEC filing delay — no SEC 8-K in this cluster.
Identity (basic) · Financial account
CA ME MT VT
Leak Site · State AG
Earliest sighting first · deep chronology in Litigation Timeline
May 22, 2023
When the intrusion reportedly occurred, per the linked filings
May 23, 2023
Reported by MAINE AG, VERMONT AG, CALIFORNIA AG filings
Bunker Hill Community College (BHCC), located in Boston, Massachusetts, is the largest community college in Massachusetts, with 13,000 students enrolled per semester.
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.
Bunker Hill Community College reported a data breach to the Maine Attorney General, stating that an external system breach (hacking) occurred on May 22, 2023. The breach was discovered the following day, May 23, 2023. The incident affected 357 Maine residents. The compromised information included names and financial account numbers or credit/debit card numbers with their corresponding security codes, access codes, or PINs. The college began notifying affected individuals on December 29, 2023, and offered 24 months of credit and identity monitoring services through Experian.
Affected (this filing): 357
Bunker Hill Community College experienced a ransomware attack in May 2023. An unauthorized actor gained network access, deployed ransomware, and copied a limited amount of data. The incident was contained. Data types affected include names and other personal information. BHCC engaged forensic experts, contacted law enforcement, reset passwords, and offered 24 months of credit monitoring.
Bunker Hill Community College reported a data breach to the Montana Attorney General. The breach was reported on 2023-12-29. The breach occurred on 5/23/2023. 12 Montana residents were affected.
Affected (this filing): 12
Bunker Hill Community College experienced a ransomware attack in May 2023. On May 23, 2023, irregular activity was detected. An unauthorized actor gained access to the network, deployed ransomware, and copied a limited amount of data including names and other personal information. The incident was contained, and the college engaged experts, contacted law enforcement, and offered 24 months of credit monitoring.