Attack Stories

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Author alex kostiv

Alexander Kostiv

Meeting invites are one of the most common types of emails sent today, so it should come as no surprise that attackers have found a way to manipulate them. Scores of recipients that utilize Abnormal Security recently received emails that contained a .ics attachment—an invitation file commonly used to populate online calendar applications with meeting and event information.

Attackers Disguise Malware as Calendar Invite Attachment

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Product

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Evan Reiser

Abnormal AI announces Security Posture Management for Microsoft 365, international expansion, and Email Security product innovations at Black Hat 2025.

Introducing Security Posture Management for Microsoft 365 (and Six Powerful Platform Enhancements)

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Author Lane Billings

Lane Billings

Abnormal AI received the highest scores possible in the Innovation and Roadmap criteria, the top score in the Strategy category, and above-average customer feedback.

Abnormal AI Named a Leader in The Forrester Wave™: Email, Messaging, And Collaboration Security Solutions, Q2 2025

Company & Culture

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Alaina Kretchmer

Abnormal AI has been named a 2025 Gartner® Peer Insights™ Customers’ Choice for Email Security Platforms, based entirely on feedback from IT and security professionals. Learn how real users rated Abnormal across key criteria including deployment, support, and product capabilities.

Abnormal AI Recognized as a Customers’ Choice in 2025 Gartner® Peer Insights™ Voice of the Customer for Email Security Platforms

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Ryan Schwartz

Discover how Abnormal transforms security training with personalized phishing simulations, real-time coaching, and fully autonomous program management.

Introducing AI Phishing Coach: Personalized, Autonomous Security Awareness Training

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Vendor Email Compromise

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Author Callie Hinman

Callie Baron

Author Elizbeth Swantek

Elizabeth Swantek

See how a real vendor email compromise attack fooled multiple employees. Learn why VEC succeeds and how AI makes these threats more dangerous.

Thread Hijacked: Breaking Down a Real Vendor Email Compromise Attack

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<p>Named a 2025 Gartner® Peer Insights™ Customers’ Choice for Email Security</p>

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Alexander Kostiv

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