Cyberattack at Engineering Services Firm, KMS Solutions

January 23, 2026

INCIDENT

Alexandria, Virginia-based systems engineering provider, KMS Solutions, LLC, suffered a cyberattack in late November where personally identifiable information ended up stolen in the hack.
“KMS Solutions recently identified suspicious system activity and promptly initiated an investigation,” the company said in a letter to victims. “As part of our investigation, we learned that certain information within our systems was subject to unauthorized access or acquisition between November 27, 2025 and December 7, 2025.”
Upon discovery of the incident, KMS hired a third-party specialists to assist with understanding the nature and scope of the activity.

Incident Date

November 27, 2025

Estimated Cost

Unknown at this time

Type of Malware

No Malware identified

Threat Source

No threat source identified