Cyber Incident Victim: University of Wisconsin-Madison Law School
Date:
Nov 2016
Location:
United States of America
Summary
The University of Wisconsin-Madison Law School experienced a database breach compromising Social Security numbers and names of approximately 1,200 applicants. Upon discovery, the institution notified affected individuals and provided complimentary credit monitoring services for one year to mitigate potential identity theft risks; no additional personal information was exposed in the incident.
| CIA Posture | Motives | Tactics, Techniques & Procedures |
|---|---|---|
| Available to members | 1 motive | 2 techniques |
| Threat Actors | Type | Location |
|---|---|---|
| 0 actors | Available to members | Available to members |
Description
On November 3, 2016, the University of Wisconsin-Madison discovered unauthorized access to a Law School database containing applicant information. The compromised system stored Social Security numbers paired with names for 1,213 individuals who applied to the Law School during the 2005-2006 academic year. University officials confirmed the database did not contain additional personal identifiers such as financial information, contact details, or academic records. The breach notification, issued publicly on December 6, 2016, occurred precisely one month after detection, though the exact intrusion timeline preceding discovery remained unspecified in available disclosures. Affected individuals constituted a specific cohort from a single admissions cycle a decade prior to the incident, with no evidence suggesting broader university systems were compromised.

The university initiated direct notification to all 1,213 impacted applicants on December 6, 2016, coinciding with the public disclosure. Remediation efforts included offering one year of complimentary credit monitoring services to mitigate potential identity theft risks stemming from exposed Social Security numbers. Institutional communications emphasized the limited nature of the compromised data, noting no evidence of misuse at the time of disclosure. The Law School database breach represented a contained incident affecting historical applicant records rather than current students or operational systems. Response protocols focused on individual protection measures rather than systemic IT changes in public statements, with no subsequent disclosures regarding investigative findings or threat actor attribution.
