Findings from an analysis of 2017 cyber claims data revealed that negligence was the most common cause of loss for the healthcare industry and a hacking attack the most common for non-healthcare organizations. However, ransomware was the second most common cause of loss for all industries.

Ransomware is a cyber-related threat with a monetary demand. The threat is typically to divulge or destroy information, to insert malicious code into a computer system, or to damage, destroy or prevent access to a computer system. According to the report, “2018 Cyber Claims Digest,” by NAS Insurance, there was a 152 percent increase in ransomware as a cause of loss in the healthcare industry between 2016 and 2017.