Millwork Manufacturer, Master Millwork Hit in Cyberattack

June 30, 2026

INCIDENT

West Wareham, Massachusetts-based millwork manufacturer, Master Millwork, LLC suffered a cyberattack in February affecting victims’ personally identifiable information.
“On February 4, 2026, Master Millwork discovered suspicious activity on its network and immediately began an investigation,” said a notice the company sent out to victims. “The investigation determined there was unauthorized access to certain information between February 1, 2026 and February 5, 2026.”
To that end, Master Millwork conducted a review to determine the types of information potentially affected and to whom it belonged. Just over one month later, on March 13, Master Millwork completed its review.

Incident Date

February 1, 2026

Estimated Cost

Unknown at this time

Type of Malware

No Malware identified

Threat Source

No threat source identified