58 citations · 164 across the 11 of their papers we have counts for
11 papers
Hopper: Modeling and Detecting Lateral Movement (Extended Report)
Grant Ho, Mayank Dhiman, Devdatta Akhawe +4
In successful enterprise attacks, adversaries often need to gain access to additional machines beyond their initial point of compromise, a set of internal movements known as latera…
Detecting and Characterizing Lateral Phishing at Scale
Grant Ho, Asaf Cidon, Lior Gavish +5
We present the first large-scale characterization of lateral phishing attacks, based on a dataset of 113 million employee-sent emails from 92 enterprise organizations. In a lateral…
A Bestiary of Blocking: The Motivations and Modes behind Website Unavailability
Sadia Afroz, Mobin Javed, Vern Paxson +3
This paper examines different reasons the websites may vary in their availability by location. Prior works on availability mostly focus on censorship by nation states. We look at t…
Exploring Server-side Blocking of Regions
Sadia Afroz, Michael Carl Tschantz, Shaarif Sajid +3
One of the Internet's greatest strengths is the degree to which it facilitates access to any of its resources from users anywhere in the world. However, users in the developing wor…
Identifying Products in Online Cybercrime Marketplaces: A Dataset for Fine-grained Domain Adaptation
Greg Durrett, Jonathan K. Kummerfeld, Taylor Berg-Kirkpatrick +5
One weakness of machine-learned NLP models is that they typically perform poorly on out-of-domain data. In this work, we study the task of identifying products being bought and sol…
A Multi-perspective Analysis of Carrier-Grade NAT Deployment
Philipp Richter, Florian Wohlfart, Narseo Vallina-Rodriguez +6
As ISPs face IPv4 address scarcity they increasingly turn to network address translation (NAT) to accommodate the address needs of their customers. Recently, ISPs have moved beyond…