HackingEducationEducationVulnerability ExploitData MishandlingZero-DayData ExfiltratedCustomer Data InvolvedDelayed DiscoverySupply Chain (3P Vendor)PIIIDENTITY_GOVERNMENTFINANCIAL_ACCOUNTHighContained
TRUSTEES OF DARTMOUTH COLLEGE
bd_07b22465c236a6f2 · schema v1 · pii pii-v1
Full breach record for TRUSTEES OF DARTMOUTH COLLEGE →Dartmouth College's Oracle eBusiness Suite (EBS) software was exploited via a zero-day vulnerability between August 9–12, 2025. An unauthorized external actor exfiltrated files containing names, Social Security numbers, and/or financial account information of 1,494 Maine residents. The breach was discovered on October 30, 2025. Dartmouth patched the vulnerability, notified law enforcement, and offered one-year Experian IdentityWorks credit monitoring to affected individuals.
Maine clockDiscovered Oct 30, 2025 → Filed with AG Nov 24, 202525d ✓ ME AG ≤30d25 days discovery → filing
⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.
This filing is one of 5 about the same incident.View merged incident
Linked disclosures
Why this link?Ransomware claims (1)
- bd_4db3998ddb197070Leak Sitecl0pfiled 2025-11-13(10d gap)Verified
Regulatory filings (3) · sorted by filing gap
- bd_2dead266e42de1ffOregon State AGfiled 2025-11-24Verified by operator
- bd_439dac3a0f840f59Washington State AGfiled 2025-11-24Verified
- bd_d680ed0b5138075bTexas State AGfiled 2025-11-25(1d gap)Verified
Source provenance
- Source URL
- https://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/ce67c791-f72f-415a-91fa-b7ba563ca747.html
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Nov 24, 2025
- Raw hash
- a206452ede23fbdf1c80daa2044f8ae68a0fea40e935df7a25912307c333227a
Reporting entity
- Name
- TRUSTEES OF DARTMOUTH COLLEGEnorm: trustees of dartmouth college
- Domain
- dartmouth.edu
- Industry
- Education
Victim entity
- Name
- TRUSTEES OF DARTMOUTH COLLEGEnorm: trustees of dartmouth college
- Domain
- dartmouth.edu
- Industry
- Education
- Industry
- Educationllm
Incident
- Discovered
- Oct 30, 2025
- Materiality determined
- —
- Notification sent
- Nov 24, 2025
- Affected individuals
- 1,494
- Data types
- PIIIDENTITY_GOVERNMENTFINANCIAL_ACCOUNT
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1190 Exploit Public-Facing ApplicationT1041 Exfiltration Over C2 Channel
- Threat actor
- External
- Regulator citations
- Notified law enforcement
- Third party
- via Oracle
- Initial access
- exploit_public_facing
Compliance
- Time to disclose
- 25 days(25 days from discovery to filing)
- Compliance flags
- ME AG ≤30d · 25d
- Discovery-date grounding
- unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.
- Clock breakdown
Statute Window Elapsed Threshold Status Maine Discovered: Oct 30, 2025→ Filed with AG: Nov 24, 202525d 30 days ME AG ≤30d
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.