Forrester Research: Data breach costs can vary substantially by organization. Some of those costs may not even become apparent for several years, report says. Breach-related costs include lost employee productivity, regulatory fines, lawsuits, brand damage and recovery costs. Forresters: Use your own estimates as a starting point to show how greater investments in incident response can help minimize breach costs or how delayed notification can increase costs. Report: Breach notification costs for a customer-facing data breach at between $5 and $10 per customer, for example.”]
Source: https://www.darkreading.com/attacks-breaches/data-breach-costs-vary-significantly-by-organization