-
Account Takeover Protection Is Now Generally Available!
Mimecast Account Takeover Protection (ATO) is now generally available - detecting compromised user accounts and alerting your security team instantly, complete with the context and recommended actions needed to respond fast. After an early access period beginning in late October 2025, we're thrilled to bring this…
-
Introducing API-Based Protection: A New Way to Deploy Mimecast
Mimecast Email Security now supports a new deployment option: API-Based Protection. What has been released? API-Based Protection is a gatewayless deployment that connects directly to Microsoft 365 via API - no MX record changes, no mail flow impact. It scans messages within seconds after delivery and automatically…
-
Human Risk, Secured: Key Takeaways from Our Latest Maximizing Mimecast Session
Thank you to everyone who joined our latest Maximizing Mimecast session, where we took a deep dive into one of today’s toughest cybersecurity challenges: human risk. This conversation, led by Mimecast’s CMO, Adenike (Nikki) Cosgrove, and CPO, Rob Juncker, was fast‑paced, interactive, and packed with practical insights on…
-
Introducing the New DMARC Analyzer!
Today, we're launching the reimagined DMARC Analyzer - a comprehensive rebuild designed around your feedback, while adding powerful new features. Why the Rebuild? Following Mimecast's 2019 DMARC Analyzer acquisition, we continued to operate it on separate infrastructure. Listening to customer feedback, we recognized we…
-
XRed Malware Campaign Targets Multinational Organizations : 10 December 2025
Key Points Malware campaign impersonating the Indian Ministry of Finance and Income Tax Department Low-volume, strategically targeted campaign predominantly spanning financial services, professional services, and corporate services sectors across UK and US businesses with entity in India VBS script downloads and executes…
-
Holiday Party Invitations Deliver Remote Access Tools : 5 December 2025
Key Points Threat actors are leveraging the holiday season by impersonating legitimate party invitation services like Punchbowl to distribute remote monitoring and management (RMM) tools Targeting US businesses predominately in the Finance, Professional Services (Accounting, Legal) and Real Estate industries Links within…
-
Holiday Party Invitations Deliver Remote Access Tools : 5 December 2025
Key Points Threat actors are leveraging the holiday season by impersonating legitimate party invitation services like Punchbowl to distribute remote monitoring and management (RMM) tools Targeting US businesses predominately in the Finance, Professional Services (Accounting, Legal) and Real Estate industries Links within…
-
HR Bonus-Themed QR Code Phishing Campaign Exploiting Year-End Corporate Processes : 21 November 2025
Key Points Threat Type: Credential harvesting via QR code phishing Brand Impersonated: DocuSign, company HR departments Primary Vector: Compromised email accounts sending PDF attachments with embedded QR codes Campaign Overview The Mimecast Threat Research team has identified an active credential harvesting campaign…