Defend Against Sophisticated Email and Collaboration Attacks
Protect critical data and accelerate response to insider threats.
Proactively support regulatory and corporate standards.
Identify human risk and drive behavior change.
Discover, govern, and secure AI agents before they cause a data breach.
Transform your approach to human risk management.
Secure your organization with AI-powered solutions.
Address all forms of insider threats.
Simplify data management with real-time insights.
Re-envision security awareness with human risk signals.
Allow employees to collaborate securely.
Protect your brand and reputation.
Ensure email works and data is never lost.
Next-generation protection for human risk in the age of AI.
Expertise in Licensing, Product Fulfillment, and More
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- Security integration that protects business.
What We've Accomplished With Our Partners
- Integrate your custom application or workflow.
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Discover Why 42,000 Customers Rely on Mimecast
Industry-leading threat protection, supercharged by AI. Comprehensive protection, education, and easy setup.
Recognition from analysts, industry insiders, and more.
We're always mindful of having a positive impact.
Block Threats and Gain Visibility into Your Most Targeted Users
Attackers exploit email, Teams, Slack, and other collaboration platforms because these channels offer direct, easy access to employees and corporate data. Phishing, BEC, and impersonation work because users trust convincing messages, and fast communication speeds increase the risk of mistakes.
Employee mistakes and fatigue increase exposure to phishing, BEC, and impersonation attacks.
Rising alerts and limited staff make fast investigation and incident response difficult.
Email & Collaboration Threat Protection
Block phishing, BEC, impersonation, malware, and collaboration-based attacks using adaptive AI across email, Teams, Slack, and more.
Why Phishing and Social Engineering Target Email and Collaboration Tools
Evolving Threats, Siloed Tools
Human-Driven Security Risks
Overwhelmed Security Teams
Gartner® Magic Quadrant™: Mimecast Named a Leader
Mimecast recognized once again for its Completeness of Vision and Ability to Execute in the 2025 Gartner® Magic Quadrant™ for Email Security.
Improve Threat Detection Accuracy
AI-powered protection adapts to evolving phishing, BEC, and impersonation attacks across email and collaboration tools to reduce risk.
- Detect advanced threats with adaptive AI.
- Prevent attacks across email and collaboration.
- Accelerate investigation and remediation.
Reduce Human-Driven Risk
Identify high-risk users, stop user-targeted attacks, and strengthen protection across email and collaboration tools.
- Block phishing and spoofing in Teams, Slack, Zoom, and more.
- See your most targeted and vulnerable users.
- Tailor controls to reduce user-driven exposure.
Maintain Business Continuity
Maintain continuity by recovering email data quickly and resolving incidents faster.
- Recover email, contact, and calendar data fast.
- Eliminate the impact of downtime during email outages.
- Automate and streamline email incident response.
- Integrate with SIEM, XDR, and more.
Employee Testimonial
"If you are using Office365 you can’t assume enterprise grade threat protection. You need Mimecast in front to give you the level of protection you need." — Ben Tobgui, IT Operations Manager, Forever New
Address Email & Collaboration Threat Protection Challenges
Account Takeover
Stop account takeovers with real-time detection of compromised accounts, reducing attacker dwell time and business risk.
Phishing
AI-powered threat analysis blocks phishing URLs and QR codes—before delivery and at-click.
Business Email Compromise
Block advanced BEC threats and protect communications from one integrated, AI-powered platform.
Trusted by Over 42K Customers
Mimecast protects more than 42,000+ organizations with integrated email and collaboration threat protection that strengthens security across today’s leading work tools.
The Human Risk Management Platform
Employees create risk across email, chat, and file-sharing tools, and a single mistake can trigger a costly breach. Mimecast’s Human Risk Management platform reduces this exposure by identifying risky behavior and blocking threats across the communication channels organizations rely on every day.
Frequently Asked Questions
What is Email and Collaboration Threat Protection and Why Do Organizations Need It?
Email and collaboration threat protection solutions safeguard communication platforms from phishing, malware, social engineering, and data leaks.
How Do Modern Threat Protection Solutions Detect Attacks That Built-In Email Security Tools Miss?
Modern threat protection platforms use AI, behavioral analysis, and sandboxing to analyze message context, URLs, and attachments in real-time to uncover subtle evolving threats.
Can Email and Collaboration Security Tools Protect Against Social Engineering and Business Email Compromise (BEC)?
Yes, these protection tools use machine learning and behavioral AI to determine relationship strength and urgency pattern recognition.
How Do These Solutions Prevent Data Leaks or Sensitive Information Sharing Across Platforms?
Threat protection solutions use Data Loss Prevention (DLP) policies and content inspection to monitor and control sensitive information shared through email and collaboration platforms.
Why is it Important to Have a Unified Platform?
Unified threat protection platforms eliminate the blind spots caused by siloed security tools and provide consistent visibility and threat intelligence.