I am a security research scientist on the Threats Infrastructure team in Menlo Park, CA. Since joining Facebook in 2014, I have been studying various threats targeting Facebook’s 1.6+ Bn users, and coming up with impactful ways of using new and existing threat intelligence to protect them. I hold a PhD in engineering and public policy from CMU and my thesis was on online crime modeling and prevention.


Security economics, measurements and online crime

Latest Publications