36 citations · 393 across the 141 of their papers we have counts for
13 papers · 1 filter
What They Do in Shadows: Twitter Underground Follower Market
Anupama Aggarwal, Ponnurangam Kumaraguru
Internet users and businesses are increasingly using online social networks (OSN) to drive audience traffic and increase their popularity. In order to boost social presence, OSN us…
Privacy4ICTD in India: Exploring Perceptions, Attitudes and Awareness about ICT Use
Ponnurangam Kumaraguru, Niharika Sachdeva
Several ICT studies give anecdotal evidences showing privacy to be an area of concern that can influence adoption of technology in the developing world. However, in-depth understan…
Followers or Phantoms? An Anatomy of Purchased Twitter Followers
Anupama Aggarwal, Ponnurangam Kumaraguru
Online Social Media (OSM) is extensively used by contemporary Internet users to communicate, socialize and disseminate information. This has led to the creation of a distinct onlin…
Broker Bots: Analyzing automated activity during High Impact Events on Twitter
Sudip Mittal, Ponnurangam Kumaraguru
Twitter is now an established and a widely popular news medium. Be it normal banter or a discussion on high impact events like Boston marathon blasts, February 2014 US Icestorm, et…
Analyzing Social and Stylometric Features to Identify Spear phishing Emails
Prateek Dewan, Anand Kashyap, Ponnurangam Kumaraguru
Spear phishing is a complex targeted attack in which, an attacker harvests information about the victim prior to the attack. This information is then used to create sophisticated,…
bit.ly/malicious: Deep Dive into Short URL based e-Crime Detection
Neha Gupta, Anupama Aggarwal, Ponnurangam Kumaraguru
Existence of spam URLs over emails and Online Social Media (OSM) has become a massive e-crime. To counter the dissemination of long complex URLs in emails and character limit impos…