MalwareEducationEducationRansomwareData ExfiltratedCustomer Data InvolvedIdentity (basic)LowContained

Bunker Hill Community College

bd_9f5c133fc96fca16 · schema v1 · pii pii-v1

Severity

Low

Discovered

May 23, 2023

Filed

Dec 29, 2023

To disclose

31 weeks

Affected

Not disclosed

Linked

8 records

Confidence

65%

Full breach record for Bunker Hill Community College →5 incidents on file

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.

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Leak gap clock✗ Leak >180d31 weeks discovery → filing

Incident timeline

undetected · 1 days

discovery → filing · 31 weeks / 220 days

May 22, 2023

Begins

May 23, 2023

Discovered

Dec 29, 2023

Filed

This filing is one of 8 records about the same incident.View merged incident

A leak claim by snatch about this victim was first seen 198 days before this filing.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Sitesnatchbd_81b8c46daafd0abd2023-06-14 · +198dVerified by operator

Regulatory filings (6) · sorted by filing gap

Maine State AGbd_6b00e50e35e53aff2023-12-29Verified
Vermont State AGbd_88222e97df170fef2023-12-29Verified
Montana State AGbd_9e1c1004db6121b52023-12-29Verified
Indiana State AGbd_a10f531235e1f0aa2023-12-29Candidate

Show 2 more filings ↓up to 4d gap

Massachusetts State AGbd_147f039f0b16c2aa2023-12-28 · +1dVerified by operator
New Hampshire State AGbd_b7af2ab32018bc542024-01-02 · +4dVerified

Name: Bunker Hill Community College
norm: bunker hill community college

Name: Bunker Hill Community College
norm: bunker hill community college
Industry: Educationllm

Discovered: May 23, 2023
Breach occurred: May 22, 2023 – May 23, 2023
Undetected for: 1 dayoccurrence → discovery
Materiality determined: —
Notification sent: —
Affected individuals: Not disclosed
Data types: Identity (basic)
Attack vector: Ransomware
MITRE ATT&CK: T1486 Data Encrypted for ImpactT1041 Exfiltration Over C2 Channel
Threat actor: ExternalFinancial
Regulator citations: Reported this Incident to relevant government agencies and law enforcement

During the incident: Taking the affected systems offline
Engaging data security and privacy experts
Contacting law enforcement
Resetting and strengthening passwords
Implementing new network security tools
Adopting new network access policies
Reporting this Incident to relevant government agencies and law enforcement
Offering a complimentary twenty-four (24)-month membership in Experian IdentityWorks
Changes made: Resetting and strengthening passwords
Implementing new network security tools
Adopting new network access policies
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 31 weeks(220 days from discovery to filing)
Compliance flags: Leak >180d
Discovery-date grounding: letter-groundedThe discovery date is the detection date narrated in the notification letter — the defensible tier.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 7 filings · 7 states

View merged incident ↗

Massachusetts State AGDec 28 · first

California State AG+1d · this page

New Hampshire State AG+5d

Pattern: first filing Dec 28 (MA), last Jan 2 (NH) — a 5-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filingThis record

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.

Source URL: https://oag.ca.gov/ecrime/databreach/reports/sb24-578568
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Dec 29, 2023
Raw hash: ff6cc4bc71e4b4a6d9f32bbccbe5ed107fcb59d098be60824c4d8e7c063fd12d

Linked disclosures

Ransomware claims (1)

Regulatory filings (6) · sorted by filing gap

Reporting entityBunker Hill Community College

Victim entityBunker Hill Community College

Incidentdiscovered May 23, 2023

Stated responseTaking the affected systems offline

ComplianceLeak >180d

Extraction provenanceno artifact recorded

Source provenanceoag.ca.gov