Mimecast, a privately owned company headquartered in the UK, was founded in 2003. With approximately 2,140 employees, the company operates in the computer and network security sector, specializing as a fraud prevention provider.

Revenue

Founded

2003

Headcount

2,132

Headquarters

UK

Primary Segment

Computer and Network Security

Ownership

Privately Owned

News Summary:

On February 18, 2026, a large automotive enterprise renewed its contract with Mimecast for email protection, but also integrated Proofpoint's Core Email Protection API after identifying persistent missed threats and an overloaded abuse mailbox. Previously, on February 17, Mimecast's Senior Director for Technical Support, Heino Gevers, stated that South African Chief Information Security Officers (CISOs) are confronting increased cyber threats, budget limitations, and skill shortages, which contribute to a higher risk of burnout across security teams.
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