Excess and surplus lines (E&S) insurance provides coverage for risks that standard insurance carriers consider too high or unusual to insure. These policies are designed for businesses or individuals with unique, high-risk, or non-standard needs, such as cybersecurity threats, that fall outside the scope of traditional insurance. E&S insurers have more flexibility in underwriting and pricing, allowing them to cover emerging or hard-to-place risks. This market is regulated differently from standard insurance, often involving specialized brokers and fewer coverage restrictions. E&S insurance is essential for organizations facing complex or novel cybersecurity exposures that mainstream insurers may decline to cover.