Title
The socialbot network: when bots socialize for fame and money
Abstract
Online Social Networks (OSNs) have become an integral part of today's Web. Politicians, celebrities, revolutionists, and others use OSNs as a podium to deliver their message to millions of active web users. Unfortunately, in the wrong hands, OSNs can be used to run astroturf campaigns to spread misinformation and propaganda. Such campaigns usually start off by infiltrating a targeted OSN on a large scale. In this paper, we evaluate how vulnerable OSNs are to a large-scale infiltration by socialbots: computer programs that control OSN accounts and mimic real users. We adopt a traditional web-based botnet design and built a Socialbot Network (SbN): a group of adaptive socialbots that are orchestrated in a command-and-control fashion. We operated such an SbN on Facebook---a 750 million user OSN---for about 8 weeks. We collected data related to users' behavior in response to a large-scale infiltration where socialbots were used to connect to a large number of Facebook users. Our results show that (1) OSNs, such as Facebook, can be infiltrated with a success rate of up to 80%, (2) depending on users' privacy settings, a successful infiltration can result in privacy breaches where even more users' data are exposed when compared to a purely public access, and (3) in practice, OSN security defenses, such as the Facebook Immune System, are not effective enough in detecting or stopping a large-scale infiltration as it occurs.
Year
DOI
Venue
2011
10.1145/2076732.2076746
ACSAC
Keywords
Field
DocType
successful infiltration,osn account,facebook immune system,socialbot network,large number,large-scale infiltration,osn security defenses,facebook user,vulnerable osns,targeted osn,adaptive socialbots,immune system,command and control
Public access,Social network,Botnet,Computer science,Computer security,Misinformation,Socialization
Conference
Citations 
PageRank 
References 
164
5.54
41
Authors
4
Search Limit
100164
Name
Order
Citations
PageRank
Yazan Boshmaf149122.39
Ildar Muslukhov241518.51
Konstantin Beznosov31521105.47
Matei Ripeanu42461233.84