<p>Banditry is a current problem in Nigeria. Historically, banditry has been a problem around the world. A review of the trends of banditry can help to identify and understand patterns that are present related to such criminal activity. To further understand and analyze this problem, this paper outlines the methodology for the systematic collection and creation of one major dataset that provides detailed information about bandit attacks in Nigeria. A review of around 1200 publications from peer-reviewed journals, news articles, and other relevant publications containing information about bandit attacks in Nigeria resulted in a dataset containing a sample of almost 1000 bandit attacks over the course of a decade in Nigeria. Upon analysis of this dataset, there are spatial concentrations related to where bandit attacks occurred as well as the identification of common types of bandit attacks. This paper concludes with recommendations for future research.</p>