Abnormal is the email security company that stands for trust

  1. 01

    Data Science Approach

    Abnormal is protecting enterprises from targeted email attacks that were previously undetectable. The Abnormal Security platform takes a data science approach to providing everything needed for comprehensive email protection, detection and response.

  2. 02

    Enterprise Security Veterans

    Our founders, management team and board of directors have built some of the most successful companies in technology. We have joined the world’s best data science and machine learning experts from Amazon, Google, Pinterest and Twitter with seasoned enterprise security veterans from Proofpoint, Palo Alto Networks, FireEye and Duo Security.

  3. 03

    Based in SF, backed by Greylock

    We are headquartered in San Francisco, California and privately funded by Greylock Partners.

An Abnormal security company that enterprises trust

“As part of our strategy to move our organization to the cloud, we prioritized investing in a comprehensive approach to security. We identified socially-engineered email attacks as our number one security risk, which requires a solution that understands individual employees’ identity, relationships and content, in context. We selected Abnormal Security based on the innovative way it uses data science married with behavioral and predictive analytics to prevent attacks before they happen.”
Dr. Alissa Abdullah aka “Dr. Jay” Former Chief Information Security Officer at Xerox

Leadership Team

CEO & Co-Founder

Evan Reiser

Evan is the CEO and co-founder of Abnormal Security. He most recently led product and machine learning teams at Twitter after co-founding successful companies including Bloomspot (acquired by JPM Chase) and AdStack (acquired by TellApart).

Connect with Evan on LinkedIn and Twitter

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CTO & Co-Founder

Sanjay Jeyakumar

Sanjay Jeyakumar is CTO and co-founder of Abnormal Security. He was a founding engineer at TellApart (acquired by Twitter for $500M+) and a lead engineer at Google working on search technology and the launch of Android.

Connect with Sanjay on LinkedIn and Twitter

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Vice President of Cybersecurity Strategy

Ken Liao

Ken Liao is the VP of Cybersecurity Strategy, bringing in over 13 years of information security experience. Ken spent nearly eight years leading product marketing efforts at Proofpoint, followed by executive roles at Malwarebytes and JASK.

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Head of Engineering

Kevin Wang

Kevin Wang is the Head of Engineering at Abnormal Security. Kevin spent time at eBay and Quantcast prior to becoming an early-stage engineer leader at TellApart, then a Director of Engineering at Twitter.

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Director of Business Development and Strategy

Lisa Wallace

Lisa Wallace leads Customer Success, Sales Enablement and Strategy at Abnormal. Prior to Abnormal, she led the launch of Expanse’s (formerly Qadium) core go-to-market teams.

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Board of Directors & Advisors

Investors

Greylock Partners