Dartmouth College hack exposes data of more than 40,000 people
Dartmouth College had personal data stolen in an attack involving Oracle EBS, exposing US Social Security numbers and financial information. The college confirmed the data breach after Clop's extortion attack in November 2025. At least 35,000 people were initially reported to be affected, but the number later rose to more than 40,000.
Key facts
- Affected organisation
- Dartmouth College
- Incident type
- Data breach
- Occurred / detected
- Not confirmed
- Scale of damage
- Personal data of more than 40,000 people
- Cause / method
- Clop's data theft and extortion attack via Oracle EBS
- Location
- United States
If your data was exposed
Exposed dataNational ID numberBank account
Timeline
- The college confirmed a data breach after Clop's extortion attack, and the exposure of Social Security numbers and financial information was reported.
- At least 35,000 people were found to have been affected by the Oracle EBS-related attack.
- The number of people affected by the personal data breach was reported as 40,000.
- The number of data breach victims was reported to exceed 40,000.
9 related reports
- Dartmouth College Data Breach Exposes SSNs, Financial Information
- Dartmouth College confirms data breach after Clop extortion attack
- Dartmouth College Confirms Data Theft in Oracle Hack
- At least 35,000 impacted by Dartmouth College breach through Oracle EBS campaign
- Dartmouth College confirms ransomware attack; over 35,000 people's data compromised
- Dartmouth College confirms major cyberattack
- Brown U. dodges cyberattack that hit Dartmouth, Harvard and other Ivy League schools
- Data breach at Dartmouth College exposes personal information of 40,000 people
- More than 40,000 hit by Dartmouth data breach
The summary and key facts are written by AI from related reports and may contain errors. Check the original articles and the organisation’s official statements for accurate details.