Notice of Greylock McKinnon Associates, Inc. Data Breach

BOSTON–(BUSINESS WIRE)–Greylock McKinnon Associates, Inc., a consulting firm that provides litigation support services, experienced a cyber-attack on May 30, 2023. Forensic and manual review of the data involved determined that personal information received from some of our customers was affected by the incident.

Notifications to affected individuals have been mailed, but there may be individuals whose contact information was unavailable. If you have any questions about whether your information was affected, please call toll-free 1-833-914-4067 Monday through Friday, 8 a.m. to 8 p.m. EST or 1-833-918-1124 Monday through Friday, 9 a.m. to 9 p.m. EST, excluding holidays.

For more information on how you can protect yourself visit and/or obtain a credit report from the major credit reporting agencies. To learn more visit


CyberScout – 1-833-914-4067

Experian IdentityWorks – 1-833-918-1124