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Prevent the Attacks That Matter Most


The AI-based cloud email security platform that protects the modern workforce against the full spectrum of attacks.

Why Abnormal
Essential Guide to Cloud Email Security
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Theresa Payton on Ransomware
as a Critical Email Issue


Email: The most common entry point for ransomware.
Learn how to keep your inbox protected.

Tuesday, October 11
1:00 pm ET / 10:00 am PT

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Protecting the Modern Workforce from All Types of Attacks

Abnormal Integrated Cloud Email Security (ICES) uses behavioral AI to block business email compromise attacks, supply chain fraud, ransomware, spam, and more with high efficacy.

Our API-based solution directly integrates with your cloud email platform, baselining known good behavior to detect and block anomalies. We also help security professionals gain enhanced control and visibility into attacks and scale their teams through the power of Integrated Cloud Email Security automation.

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Gopal Padinjaruveetil, CISO
Auto Club Group-AAA

“Our secure email gateway solution was failing to stop advanced high risk/low volume email attacks like BEC, which created a significant risk exposure to the company. We evaluated numerous email security solutions, and after experiencing an incredible Abnormal proof of value, we realized this is the real deal.

It became immediately apparent to our security team that to protect our workforce from devious email attacks, Abnormal’s AI-based solution was the best intelligent, context aware email security platform available.”

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Providing a Unique Approach to Block Attacks

See what makes Abnormal different from traditional gateways.

Protects Against Attacks with High Efficacy

Precisely blocks all socially-engineered and unwanted emails that evade secure email gateways.

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Deploys via API in Minutes

Integrates via API with no configuration or policies needed, and no changes to mail flow required.

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Federated Data Across Employees and Vendors

Identifies when third-party vendors have been compromised across all customers to block malicious emails.

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Automates SOC Operations

Fully automates email triage, remediation, and reporting, saving time for your SOC team.

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Email Account Takeover Protection

Prevent account takeovers with a solution that deeply understands and baselines normal user behavior to uncover potentially compromised accounts and then immediately remediate them.

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Improves Your End User Experience

Gives you a consumer-grade end user experience that puts an end to spam digests and portals.


What Our Customers Say

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for 96 reviews

100% 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”

Read All Reviews on Gartner® Peer Insights™

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.


Why Should You Care?

more effective solution over the traditional secure email gateway.
seconds to full deployment through our API approach.
hours saved for security teams each week.
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Blocking Email Attacks for the Enterprise

Abnormal blocks the full spectrum of attacks to protect your entire organization.

Business Email Compromise

Credential Phishing

Supply Chain Compromise

Account Takeover

Invoice & Payment Fraud

Malware & Ransomware

Unwanted Mail

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See the Abnormal Solution to the Email Security Problem

Protect your organization from the attacks that matter most with Abnormal Integrated Cloud Email Security.


Abnormal Resources

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When we raised our Series B funding 18 months ago, I promised our customers greater value, more capabilities, and better customer support. We’ve delivered on each of those promises and as we receive an even larger investment, I’m excited about how we can continue to further deliver on each of them.
Read More
Wall street journal logo
Four-year-old company is now valued at $4 billion as email security takes center stage. Email security company Abnormal Security Corp. has raised $210 million in a Series C funding round led by Insight Partners.
Read More
B Gartner Highlights 1
The Gartner Market Guide for Email Security explains what integrated cloud email security (ICES) solutions are and why they’re essential for modern enterprises. Download a copy now to learn why enterprises are moving away from the SEG.
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
Resource 03 COATS
With Abnormal ICES layered over Microsoft Defender, Coats employees are free to focus on continuing the company’s 250-year tradition of innovation, rather than sorting through emails and trying to assess the risks.
Watch Now
Resource 04 Threat Report
Our threat report on ransomware shares insight on attack methods, locations, payouts, and more across 4,200 victims.
Download Now