New Techniques in Fake Reviews

Research paper: "Automated Crowdturfing Attacks and Defenses in Online Review Systems." Abstract: Malicious crowdsourcing forums are gaining traction as sources of spreading misinformation online, but are limited by the costs of hiring and managing human workers. In this paper, we identify a new...

The Economics of Targeted Attacks

CAMBRIDGE–Researchers and security vendors have been telling us for years now that attackers have developed sophisticated, targeted attacks designed to separate victims from their money as quickly and cleanly as possible. If that’s so, why aren’t all of us being compromised on a regular basis? A...