One in three companies admit to losing data from their cloud services. Cybersecurity breaches from outside cybercriminals are becoming more complex and require more resources to combat. While employee error is a major source of security breaches, a well-trained employee who knows how to take the proper precautions is a key defense from attacks and breaches. There is also the risk of insider threats, a term used to describe an employee who intentionally abuses their legitimate credentials to move data outside of the organization.
Source: https://threatpost.com/insider-outsider-data-loss-threats/167063/