Tailored for today's threats, Mimecast’s layered approach protects your primary threat vector (email) and delivers robust protection in the simplest way possible.
Safeguard your email and collaboration environments with Mimecast’s fully integrated, AI-powered detection and human risk intelligence.
Tailored for today's threats, Mimecast’s layered approach protects your primary threat vector (email) and delivers robust protection in the simplest way possible.
Get ahead of bad actors and catch threats that Microsoft's security layers miss. Block the most sophisticated attacks with fully integrated, AI-powered detection.
See how Mimecast protects your people, AI, and data in a single platform.
See which AI tools and agents your people use, what data they touch, and put guardrails in place.
Stop phishing, BEC, impersonation, malware, and account takeover from daily email and collaboration tools.
Stop data from leaving, wherever it’s headed: an endpoint, the cloud, or straight into an AI tool.
Reduce human risk with a real-time nudge and targeted training that stops mistakes before they happen.
Capture, retain, search, and investigate all business communications so teams can quickly respond with confidence.
Gartner
4.5
Costly risk
$3.05B
Reported losses caused by Business Email Compromise in 2025.
Claims compound
1.9X
More email cyber insurance claims from orgs running M365 security alone vs. those with Mimecast.
Collaboration concerns
71%
Orgs expect negative business impact from attacks via Slack, Teams, Zoom, and similar platforms in 2026.
Costly risk
$3.05B
Reported losses caused by Business Email Compromise in 2025.
Claims compound
1.9X
More email cyber insurance claims from orgs running M365 security alone vs. those with Mimecast.
Collaboration concerns
71%
Orgs expect negative business impact from attacks via Slack, Teams, Zoom, and similar platforms in 2026.
