Secure Your Cloud Email


Discover Abnormal’s risk-aware AI-based security platform that lets you put email security on autopilot.

Why Abnormal
ABX: Abnormal Behavior Technology White Paper

Detect anomalies with AI-based security, as recommended by Gartner.

Get Your 2023 Gartner® Market Guide

Download Report
Gartner graphic 2

The Shift To Cloud Email Has Opened New Attack Channels

Modern Inbound Email Attacks are Targeted and Sophisticated

Attackers today research the different identities within an organization and uncover relationships to launch socially-engineered and targeted inbound email attacks.

Secure Your Inbound Email

Email Threats Have Expanded Beyond Inbound Attacks

By design, cloud email platforms multiply the number of entry and exit points. Attackers can now exploit additional attack paths into cloud email.

The Power of Behavioral Learning Applied to Cloud Email Security


Block the Entire Spectrum of Inbound Email Attacks

Abnormal learns the behavior of every identity and assesses each email using tens of thousands of contextual signals, creating a risk-aware detection model specific to your organization.

This identity and context awareness enables Abnormal to stop all types of email attacks, from business email compromise to account takeovers to supply chain fraud and more.


Gain Visibility into Email Platform Risks and Entry Points

Abnormal continuously analyzes your cloud email environment, helping you identify and defend its emerging entry and exit points, including new third-party apps, compromised users, over-privileged admins, and MFA bypasses. Security teams can surface the critical configuration gaps that introduce risk and take action.


Liberate Your SOC Team by Putting Email Security on Auto Pilot

Abnormal fully automates the user-reported email workflow and automatically remediates malicious emails, allowing SOC teams to regain hours of time per week.

We evaluated many options, but Abnormal is the best context aware email security platform available.”

Gopal icon

Gopal Padinjaruveetil, CISO, Auto Club Group-AAA

Read Case Study

What Makes Abnormal Unique

Identity Aware

Ingests thousands of attributes to build profiles of every employee, vendor, application, and email tenant in your environment.

Context Aware

Continuously analyzes how identities behave in relationship to one another, identifying normal behavior and assembling relationship graphs between vendors, employees, and entities.

Risk Aware

Correlates identity understanding and contextual norms to determine the risk level of every event, whether it’s an email message or a configuration change.

Full Spectrum Protection

Provides the only platform that offers high-efficacy protection and auto-remediation for the full spectrum of inbound attacks with visibility into email platform risks.



Delivering Wins for Employees, Partners, and Fans with a High-Performing IT Team

Together, Abnormal and Microsoft provide Kroenke Sports & Entertainment with a robust, efficient security solution that blocks advanced threats from reaching inboxes.


What Our Customers Say

Peer insights r TM rgb for gartnerblue bkgrnd 1


with 150 Reviews


of Customers Recommend


“Say Goodbye To Under Performing SEGs.”

“Best Email Security Product I’ve Seen In Years”

“Quickest Return On Spend I’ve Seen”


2021 Gartner, Inc. The Gartner® Peer Insights™ Logo is a trademark and service mark of Gartner®, Inc., and/or its affiliates, and is used herein with permission. All rights reserved. Gartner® Peer Insights™ reviews constitute the subjective opinions of individual end users based on their own experiences and do not represent the views of Gartner® or its affiliates.


See the Abnormal Solution to the Email Security Problem

Protect your organization from the full spectrum of email attacks with Abnormal.

Integrates Insights Reporting 09 08 22

Abnormal Resources

B 02 14 23 Gartner report 2024
Abnormal’s fundamentally different approach to cloud email security provides the best protection against existing and emerging attack techniques.
Read More
Resource 02 CISO
Business email compromise (BEC) is the most significant cybersecurity threat to enterprise organizations, with $2.4 billion lost in 2021 alone. This type of email attack occurs when a cybercriminal uses social engineering to impersonate a trusted contact—typically an executive, coworker, vendor, or partner.
Download Now
Microsoft whitepaper cover
In today’s cloud-first approach to managing corporate infrastructure and running applications, more than 56% of organizations globally now use Microsoft 365. See how Abnormal can help you augment your infrastructure to block the most dangerous attacks.
Download Now
Resource 03 COATS
With Abnormal layered over Microsoft Defender, Coats employees are free to focus on continuing the companys 250-year tradition of innovation, rather than sorting through emails and trying to assess the risks.
Read More
B Essential Guide
Discover common email security challenges, critical capabilities for cloud email security, and 10 considerations to shape your cloud email security strategy.
Download Now
H1 threat report cover
From June-December 2021, Abnormal Security discovered that nearly all types of advanced email attacks grew in frequency, with a new trend of phone fraud using email as the first contact.
Download Now
B 03 15 23 ABX White Paper
Abnormal Behavior Technology (ABX) leverages innovative techniques to provide a revolutionary approach to detecting and mitigating targeted email attacks.
Download Now