Sanjay jeyakumar

Sanjay Jeyakumar

CTO & Co-Founder

Sanjay Jeyakumar is CTO and co-founder of Abnormal Security. An engineering leader with more than 17 years of experience, Sanjay has helped some of the world’s largest software companies grow and innovate. Prior to Abnormal, Sanjay was the systems architect at Twitter responsible for the distributed data processing and machine learning systems that powered Twitter’s business.

Sanjay was also the founding engineer and architect at TellApart, which was acquired by Twitter for $500M+ and a senior software engineer at Google, where he worked on next-generation Google Search technology and the launch of Android. He holds a B.S. in Electrical Engineering and Computer Science from the University of California at Berkeley and an M.S. in Computer Science from Stanford University.

Leadership Team

Evan reiser
Evan Reiser
CEO & Co-Founder
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 JPMorgan Chase, and AdStack, acquired by TellApart.
Kevin moore
Kevin Moore
Chief Revenue Officer
Kevin is the Chief Revenue Officer, where he leads worldwide revenue generating activities. He brings strategic and operational experience with over 20 years of success leading global, high-performance sales teams at companies including Vectra AI and Proofpoint.
Mike B Blur 2 3
Mike Britton
Chief Information Security Officer
Mike is the Chief Information Security Officer and is responsible for leading information security and privacy programs. Prior to Abnormal, Mike spent six years as the CSO and Chief Privacy Officer for Alliance Data.
Rami habal
Rami Habal
Chief Product Officer
Rami is the Chief Product Officer, leading the company’s product vision, strategy, and execution. He brings a wealth of strategic and operational experience in cybersecurity and machine learning after various product leadership roles at Amazon Alexa, Proofpoint, and other companies.
Kevin wang
Kevin Wang
VP of Engineering
Kevin is the VP of Engineering, overseeing all aspects of growth and execution. Kevin spent time at eBay and Quantcast prior to becoming an early-stage engineer leader at TellApart, then a Director of Engineering at Twitter.
Mary Price
Mary Price
VP of Talent
Mary Price is VP of Talent at Abnormal Security. She has 15+ years of experience in recruiting and human resources, previously working at leading technology companies including Apple, LinkedIn, and Slack.
Vito brandle
Vito Brandle
VP of Operations & Finance
Vito leads the operations and finance teams and brings 15 years of experience scaling teams and companies. He has worked with companies such as Yahoo and Twitter and driven startups to successful outcomes at Quri and Brightroll.
Arun S
Arun Singh
VP of Marketing
Arun Singh is the Interim CMO at Abnormal Security. He has over 15 years of experience leading marketing teams at Okta, Cloudflare, Salesforce, Oracle, and Sun Microsystems.