MSPs and IT service providers sit in a unique position: you manage other people's infrastructure, handle their data, and are connected to their networks. A breach at your business is a breach at every client you serve. The blast radius is wider, and the consequences — contractual liability, client churn, reputational damage that follows you across the market — are harder to contain than in most single-company environments.

Your clients trust you to know security. That makes it particularly damaging when a provider suffers a breach or is found to have weak controls. Cyber insurance for MSPs has tightened significantly in the last few years — fewer carriers, higher premiums, more detailed underwriting questions about your own controls and your client-facing practices.

Most MSP owners I work with are operationally excellent at delivering managed services but find it hard to step back and treat their own business with the same rigour they'd recommend to clients. A fractional CISO who understands the service-delivery model can close that gap without adding overhead.