NYDFS Issues Cyber Insurance Risk Guidance

The New York Department of Financial Services ("NYDFS") issued guidance on cyber insurance risk for property/casualty insurers writing cyber insurance. The NYDFS advised insurance companies to establish a formal cyber insurance risk strategy proportionate to the insurer's risk, taking account of the insurer's size, resources, geographic distribution and market share and the industries insured.

In its framework, the NYDFS outlined the following best practices:

• minimize exposure to "silent" cyber insurance risk (e., loss from a cyber incident that an insurer must cover even though the policy does not explicitly mention cyber incidents);
• evaluate systemic risk, as catastrophic cyber events (g., the SolarWinds Trojan horse) have grown due to reliance on third-party vendors;