Detecting Hacked Twitter Accounts based on Behavioural Change

Abstract

Abstract:Social media accounts are valuable for hackers for spreading phishing links, malware and spam. Furthermore, some people deliberately hack an acquaintance to damage his or her image. This paper describes a classification for detecting hacked Twitter accounts. The model is mainly based on features associated with behavioural change such as changes in language, source, URLs, retweets, frequency and time. We experiment with a Twitter data set containing tweets of more than 100 Dutch users including 37 who were hacked. The model detects 99% of the malicious tweets which proves that behavioural changes can reveal a hack and that anomaly-based features perform better than regular features. Our approach can be use used by social media systems such as Twitter to automatically detect a hack of an account only a short time after the fact allowing the legitimate owner of the account to be warned or protected preventing reputational damage and annoyance.

Design and Analysis of a Novel Authorship Verification Framework for Hijacked Social Media Accounts Compromised by a Human

“…Moreover, 60% of the case studies were uncovered in the last days [12]. is kind of attack has been discussed in [8,9,[13][14][15][16][17]].…”

Detection of compromised accounts for online social networks based on a supervised analytical hierarchy process

“…This method compared real behaviour with the behaviour of the model as well as identified and distinguished the behaviour with a relatively large difference. In another study [25], Nauta described a J48-based classification model for detecting hacked Twitter accounts by examining the changing characteristics of their behaviour. The model detected the changes in the language, source, URL, retweet, frequency, and time of the tweet of the user, thereby achieving the purpose of detection.…”