Indiana University Data Breach History

This page tracks the Indiana University data breach history and cybersecurity incidents affecting Indiana University. BreachHistory currently indexes 10 publicly disclosed or catalogued incidents spanning 2005 through 2018, with approximately 1.1 million records reported as exposed across all indexed events. These totals may include overlapping datasets or third-party estimates and should not be interpreted as unique affected users.

The Indiana University breach timeline includes major data breaches, cyber attacks, data leaks, credential exposures, API abuse, and other security incidents. Each incident provides details on the estimated records exposed, attack method, affected data types, and supporting public sources. Currently, 0 incidents are company-confirmed.

Largest Indiana University Data Breaches

The largest indexed incidents include the 2012 — Indiana University: A security breach caused the personal information…, the 2013 — Indiana University: Data breach reported, 150K records, and the 2014 — Indiana University: Students who attended the university between 2011…, along with additional historical incidents involving exposed passwords, public databases, and large-scale data scraping. Record counts originating from threat actors or leak sites should be treated as estimates unless confirmed by Indiana University or a regulator. Below is the list of large data breaches:

• 2012 2012 — Indiana University: A security breach caused the personal information… — about 650.0K records exposed · Catalogued incident
• 2013 2013 — Indiana University: Data breach reported, 150K records — about 150.0K records exposed · Catalogued incident
• 2014 2014 — Indiana University: Students who attended the university between 2011… — about 146.0K records exposed · Catalogued incident
• 2014 2014 — Indiana University: Indiana University announced that the personal data… — about 146.0K records exposed · Catalogued incident
• 2005 2005 — Indiana University: A hacker may have accessed the names, Social… — about 5.3K records exposed · Catalogued incident
• 2017 2017 — Indiana University: Location of breached information: Improper Disposal… — about 1.4K records exposed · Catalogued incident
• 2011 2011 — Indiana University: Health information stored on a computer server was… — about 757 records exposed · Catalogued incident
• 2018 2018 — Indiana University: Information on this security breach is provided by… — about 1 records exposed · Catalogued incident

What Information Was Exposed?

Depending on the incident, exposed data may include email addresses, passwords, phone numbers, names, profile information, account identifiers, and other personal information (PII). The exact data varies between incidents, so review each breach page before assuming your information was affected.

Indiana University Data Breach 2026

At the time of this update, no Indiana University data breach has been catalogued for 2026. New incidents are added as official disclosures, regulatory filings, or credible cybersecurity reports become available.

What To Do If You Were Affected

If you believe your account may have been involved in a Indiana University data breach, change any reused passwords, enable multi-factor authentication (MFA), monitor your account for suspicious activity, and be cautious of phishing emails or fake breach notifications.

This Indiana University breach history is maintained by BreachHistory using public disclosures, regulatory filings, security research, and clearly labelled third-party claims. For the complete breach timeline, records exposed, incident details, and AI Breach Risk Score, explore the sections on this page.