The number of cyberattacks has risen dramatically in recent years. Last year Equifax, one of the largest credit agencies in U.S was breached and the personal information of around 143 million individuals were
exposed. However, human factor represents a significant part of the information security problem and solution. The community behaviour of the hackers and individuals may provide insights into malicious
activity. The aim of this research is to explore the potential of using user sentiment concept as a cybersecurity sensor to predict cyber security attack.