Abstract
Mobbing is one of the most important threats to the functioning of the organization. It refers to the use of unethical activities whose purpose is to harm a colleague. The aim of this study is to present the most important issues related to the issue of mobbing and to describe its causes and consequences that it causes in the individual and social sphere. It turns out that it causes many negative consequences in the functioning of the employee and generates significant financial losses of the organization. An important aspect is the consequent elimination of it, which may contribute to improving the functioning of the organization and its employees.