The anomaly detection in social media using data mining concept is an evergreen topic in present situation due to the hacking of user information from various hand held devices. These anomaly activities are also known as malicious activities which are spread over the social media through different social media tools. These creates false information in among the various age groups and its threatens the media in all over world. This paper takes a detailed survey on Detecting anomalous behavior of user in online Social networks using data mining techniques.
Social Media, Attacks, Abnormal, Behavior, Users.