Rising Advanced Threats: Mimecast failed to stop 20+ advanced attacks in a 45-day period, leaving sensitive law firm communications vulnerable.
Leading Law Firm Replaces Mimecast with Abnormal, Stopping 480 Advanced Attacks Mimecast Had Missed
Abnormal Security strengthens email security for a top-tier law firm, eliminating manual tuning, increasing automation, and blocking 480 advanced attacks per year missed by Mimecast.

Customer Challenge
High Operational Overhead: Maintaining Mimecast required manual tuning and additional staffing for SOC operations, increasing costs and complexity.
Compromised Vendor Risks: The firm lacked visibility into vendor email compromise (VEC), increasing exposure to fraud and business email compromise (BEC) scams.
Why Abnormal?
Automated Security: Abnormal’s behavioral AI fully automates email security workflows, reducing manual intervention while improving detection.
Seamless Deployment: With 3-click API integration, Abnormal deployed faster and with fewer resources compared to Mimecast.
Higher Efficacy: Abnormal blocked more advanced attacks than Mimecast and Microsoft combined, eliminating threats before they reached inboxes.
Business Impact
Stronger Protection: Stopped over 480 advanced email threats per year, significantly reducing the firm’s attack surface.
Reduced SOC Workload: Abnormal's automation saved hundreds of hours by eliminating false positives and graymail triage.
Lower Risk of Fraud: Prevented attackers from infiltrating high-value transactions, improving security for client-sensitive financial communications.