Fluke Process Instruments

Fluke Corporation, a manufacturing business, notified the New Hampshire Department of Justice on May 18, 2026, of a security incident affecting 175 current or former employees. A criminal actor exploited a vulnerability in a third-party application to access Fluke's network between August 10, 2025, and October 7, 2025. Fluke discovered the breach on September 29, 2025. Affected data included Social Security numbers, dates of birth, and disability status indicators. Fluke engaged forensic investigators, ejected the actor, patched the vulnerability, reset passwords, and deployed enhanced monitoring tools. Credit monitoring services were offered to affected individuals.