Mimecast

Mimecast is a cybersecurity company headquartered in Lexington, Massachusetts, United States. Founded in 2003, the company employs approximately 1,001 people and provides advanced security solutions to protect email, collaboration tools, and critical data from cyber threats. Mimecast offers a range of products and services, including email security, insider risk management, data compliance and governance, and security awareness training, to help organizations manage human risk and stay ahead of evolving cyber threats.