Abnormal Security
San Francisco, United States · Information Technology, Other, Privacy And Security
Abnormal Security is the leading AI-native human behavior security platform, leveraging machine learning to stop sophisticated inbound attacks and detect compromised accounts across email and connected applications.
Key facts
- Headquarters
- San Francisco, United States
- Employees
- 980
- Industries
- Information Technology, Other, Privacy And Security
- Status
- Private
- Website
- abnormalsecurity.com
- Company page
Recent activity at Abnormal Security
- : Abnormal Security Appoints Lisa Banks as Chief Financial Officer
- : Abnormal Security Appoints Smita Sanadhya as Chief Financial Officer and Jeff True as Chief Legal Officer
- : Abnormal Security Corp
- : Abnormal Security Raises $200M+ At A $4B Valuation To Protect The Modern Enterprise Workforce, With Its Ai-Based Email Security Platform
- : Abnormal Security Corp
- : Abnormal Security Corp
- : Abnormal Security Raises $50M in Series B Funding Led by Menlo Ventures to Accelerate Enterprise Adoption of Leading AI-driven Email Security Platform
- : Abnormal Security Corp
Abnormal Security funding history
| Date | Round | Amount |
|---|---|---|
| May 2022 | Venture | $209.7M |
| May 2022 | Funding Round | $200.0M |
| Mar 2021 | Venture | $50.5M |
| Jan 2021 | Venture | $42.0M |
| Nov 2020 | Series B | $50.0M |
Leadership
- Evan Reiser, Executive Officer, Director
- Sanjay Jeyakumar, Executive Officer, Director
- Asheem Chandna, Director
- Saam Motamedi, Director
- Rajiv Gupta, Director
- Venky Ganesan, Director
- Stephen Ward, Director
- Evan Reiser, Executive Officer, Director
- Evan Reiser, Executive Officer, Director
- Sanjay Jeyakumar, Executive Officer, Director
- Asheem Chandna, Director
- Saam Motamedi, Director
Verified email and direct lines for Abnormal Security’s decision-makers are on Fundz. See plans — or book a 15-minute walkthrough.
Abnormal Security in the news
- Who is the CTO of Abnormal Security in 2026? Sanjay Jeyakumar's Bio - Clay (Apr 15, 2026)
- Abnormal Security Revenue 2024: $200M Est., $5.1B Valuation - GetLatka (Sep 14, 2024)
- Anita Grantham Appointed Chief People Officer of Abnormal Security - citybiz (Aug 12, 2021)
- Abnormal Security Rebrands to Abnormal AI; Returns to Original Name as It Continues to Protect Humans From Cybercrime with AI - Business Wire (Apr 16, 2025)
- Email Security in 2023 - Your Cybersecurity Insiders Guide to Email Security Best Practices & Top Vendors - Cybersecurity Insiders (May 13, 2023)
- Who is the CEO of Abnormal Security in 2026? Evan Reiser's Bio - Clay (Apr 15, 2026)
- Beware of Phony LogMeIn Security Updates - KnowBe4 Blog (May 27, 2020)
- There's Something Phishy About Generative AI - Cision News (Mar 08, 2024)
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About Abnormal Security: questions and answers
What does Abnormal Security do?
Abnormal Security is the leading AI-native human behavior security platform, leveraging machine learning to stop sophisticated inbound attacks and detect compromised accounts across email and connected applications.
Where is Abnormal Security headquartered?
Abnormal Security is headquartered in San Francisco, United States.
How many employees does Abnormal Security have?
Abnormal Security has about 980 employees.
Has Abnormal Security raised funding?
Yes. Fundz has recorded 5 funding events for Abnormal Security. The most recent, $209.7M, was in May 2022.
What is the latest news on Abnormal Security?
On Jan 22, 2025, Abnormal Security Appoints Lisa Banks as Chief Financial Officer
Source: Fundz records from SEC filings, press releases and company announcements. How Fundz measures data accuracy