I am a second year PhD student at the University of Iowa in the Department of Computer Science where I am being advised by Zubair Shafiq. My PhD research is at the intersection of cyber security and Internet measurement. The focus of my PhD studies is measurement and analysis of reputation fraud and cyber-crime. As a part of my ongoing research, I am studying reputation fraud services on different online social networks such as Facebook and Twitter.

Recent news:

  • Our work "Accurate Detection of Automatically Spun Content via Stylometric Analysis" has been accepted in ICDM 2017.
  • Our work "Measuring and Mitigating OAuth Access Token Abuse by Collusion Networks" has been accepted in ACM IMC 2017.
  • Shadow PC member for IMC 2017.
  • Our work "Measuring, Characterizing, and Detecting Facebook Like Farms" has been accepted in ACM TOPS.
  • I am attending IEEE S&P'17 in San Jose, CA.
  • I have been awarded IEEE S&P'17 travel grant.
  • Our work "Characterizing Key Stakeholders in an Online Black-Hat Marketplace" has been accepted in eCrime'17.
  • I am attending NDSS'17 in San Diego, CA.
  • I am attending ACM IMC'16 in Santa Monica, CA.
  • I am attending IEEE CNS 2016 in Philadelphia, PA.
  • I have been awarded ACM IMC'16 travel grant.
  • I am attending USENIX Security '16 in Austin, TX.
  • Our work on Malware propagation on traffic exchanges has been accepted to IEEE/IFIP DSN 2016.