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Abnormal AI's Overview

Total employees1109
HeadquartersSan Francisco
Founded

Abnormal Security is a cybersecurity company specializing in protecting enterprises from the most sophisticated email attacks, including business email compromise (BEC), vendor fraud, account takeovers, and advanced phishing. Leveraging cloud-native architecture and AI-based behavioral data science, Abnormal Security's platform analyzes identity, behavior, and content to stop threats that bypass traditional security solutions. It integrates directly with cloud email platforms like Microsoft 365 and Google Workspace, providing comprehensive inbound and internal email protection without requiring complex setup or tuning.

Where is Abnormal AI's Headquarters?

Abnormal AI officeAbnormal AI officeAbnormal AI officeAbnormal AI office
*Images sourced via web search. Rights belong to original owners

HQ Function

Serves as the central hub for leadership, core engineering, research and development, product management, marketing, sales operations, and administrative functions.

Notable Features:

Located in a modern office building within the vibrant tech ecosystem of San Francisco, likely featuring collaborative workspaces, advanced technology infrastructure, and amenities typical of leading tech firms.

Work Culture:

Characterized by innovation, collaboration, and a fast-paced environment focused on solving complex cybersecurity challenges. Emphasis on data-driven decision-making and engineering excellence.

HQ Significance:

The headquarters is strategically located in a major global technology and venture capital hub, facilitating access to talent, investment, and industry partnerships crucial for growth and innovation in cybersecurity.

Values Reflected in HQ: The modern, collaborative space in a key tech center reflects Abnormal Security's values of innovation, technological leadership, and attracting top talent to achieve its mission.

Location:

Beyond its physical offices, Abnormal Security supports a global customer base across North America, Europe, Asia-Pacific, and other regions. Its cloud-native platform allows it to deliver its AI-powered email security services worldwide. Global operations include sales, customer success, threat intelligence analysis, and technical support, often leveraging remote teams and regional partners to provide coverage across different time zones and markets.

Street Address:

185 Berry St, Suite 5401

City:

San Francisco

State/Province:

CA

Country:

USA

Abnormal AI's Global Presence

New York, NY, USA

Address: Specific address not publicly listed

Provides a strong presence on the East Coast, facilitating closer relationships with customers and partners in this major economic center.

Lehi, UT, USA

Address: Specific address not publicly listed

Supports expansion and operations, potentially offering cost advantages and access to a different talent market compared to the Bay Area.

London, UK

Address: Specific address not publicly listed

Facilitates international expansion and provides localized support and engagement for clients and partners across the EMEA region.

Sydney, Australia

Address: Specific address not publicly listed

Establishes a presence in a major APAC market, enabling growth and support for customers and partners in Australia, New Zealand, and potentially wider Southeast Asia.

Buying Intent Signals for Abnormal AI

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Executive Team of Abnormal AI

As of April 2025, Abnormal AI' leadership includes:

Evan Reiser - Co-Founder & Chief Executive Officer
Sanjay Jeyakumar - Co-Founder & Chief Technology Officer
Kevin Moore - Chief Revenue Officer
Rami Habal - Chief Product Officer
Maya Marcus - Chief People Officer
Michael DeCesare - President
Mike Raggo - Chief Security Officer

Investors of Abnormal AI

Abnormal AI has been backed by several prominent investors over the years, including:

Insight Partners
Greylock Partners
Menlo Ventures
CapitalG (Alphabet's independent growth fund)
IVP (Institutional Venture Partners)
CrowdStrike Falcon Fund

Executive New Hires/Exits in the Last 12 Months

Hire1
Exits0

Abnormal Security has strengthened its executive team with key hires in the past year, notably bringing in experienced leaders for critical growth functions like People Operations. No major departures have been widely reported.

New Appointments:

Maya Marcus, Maya Marcus appointed as new Chief People Officer, bringing extensive experience from companies like Palo Alto Networks and Rubrik.

Technology (Tech Stack) used by Abnormal AI

Discover the tools Abnormal AI uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

Abnormal AI Email Formats and Examples

Abnormal Security likely utilizes common corporate email patterns. While multiple formats might exist, a primary structure is usually adopted for consistency.

The most probable primary format is [first_initial][last]@abnormalsecurity.com.

Format

jdoe@abnormalsecurity.com

Example

85%

Success rate

News and media

Abnormal Security BlogMay 14, 2024

Abnormal Security News: Protecting Against LLM Security Risks: A New Frontier in Email Security

Abnormal Security discusses the emerging threats associated with Large Language Models (LLMs) and how attackers might leverage them for sophisticated email attacks, emphasizing the need for advanced detection....more

Business WireApril 9, 2024

Abnormal Security News: Abnormal Security Named Winner of the Global InfoSec Awards During RSA Conference 2024

Abnormal Security received the 'Market Leader Email Security' award from Cyber Defense Magazine at the RSA Conference 2024, recognizing its leadership in the email security space....more

Abnormal Security BlogFebruary 27, 2024

Abnormal Security News: Customers Make Their Voices Heard: Abnormal Named a Customers’ Choice in 2024 Gartner® Peer Insights™ Voice of the Customer for Email Security

Abnormal Security was recognized as a Customers' Choice in the Gartner Peer Insights 'Voice of the Customer' report for Email Security, based on verified end-user reviews....more

Business WireOctober 17, 2023

Abnormal Security News: Abnormal Security Appoints Maya Marcus as Chief People Officer

Abnormal Security announced the hiring of Maya Marcus as its new Chief People Officer to oversee human resources and talent strategy, supporting the company's continued growth....more

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