InterSystems Data Breach History
WebsiteInterSystems, a creative data technology provider, delivers a unified foundation for next-generation applications for healthcare, finance, manufacturing, and supply chain customers in more than 80 countries. Our data platforms solve interoperability, speed, and scalability problems for large organizations around the globe to unlock the power of data and allow people to perceive data in imaginative ways. Established in 1978, InterSystems is committed to excellence through its 24×7 support for cus
This page shows all data breaches of InterSystems. View the complete breach timeline, records exposed, root causes, and AI breach risk score. BreachHistory tracks disclosed data breaches worldwide.
Data Breach Timeline — All InterSystems Breaches
InterSystems Data Breach Summary
This page tracks the InterSystems data breach history and cybersecurity incidents affecting InterSystems (United States). BreachHistory currently indexes 1 publicly disclosed or catalogued incident spanning 2019, with approximately 3 thousand 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 InterSystems 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 InterSystems Data Breaches
The largest indexed incidents include the 2019 InterSystems (Australia NT Health) — sensitive patient files transferred outs…. Record counts originating from threat actors or leak sites should be treated as estimates unless confirmed by InterSystems or a regulator. Below is the list of large data breaches:
- 2019 2019 InterSystems (Australia NT Health) — sensitive patient files transferred outside governed process — about 3.0K records exposed · Catalogued incident
What Information Was Exposed?
Depending on the incident, exposed data may include health and medical (PHI) records, and other personal information (PII). The exact data varies between incidents, so review each breach page before assuming your information was affected.
InterSystems Data Breach 2026
At the time of this update, no InterSystems 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 InterSystems 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 InterSystems 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.