CNI Breach Cost Calculator
Estimate the financial impact of a successful cyber incident on a UK organisation. Combines sector-adjusted downtime cost, record-level data exposure, workforce productivity loss and a baseline regulatory provision.
Inputs
1h2 weeks
Estimated impact
£20,044,000
Downtime cost£672,000
Data exposure£18,350,000
Workforce loss£288,000
Regulatory provision£734,000
Estimates are illustrative, derived from IBM Cost of a Data Breach 2024 and ICO enforcement data normalised to a UK-mid baseline. Actual costs vary materially.
How to cite
Firevault CNI Breach Cost Calculator, fire-vault.com/research/cni-breach-cost-calculator. Free to embed and quote with attribution.