Businesses in the UK took an average of 21 days to report personal data breaches they had identified to the Information Commissioner's Office (ICO) during the year up to 31 March 2018, according to information disclosed by the watchdog.

https://www.out-law.com/en/articles/2019/March/businesses-data-breach-response-times/?utm_source=Emerge&utm_medium=Email&utm_content=1e18aac7-f8a7-4f80-9a2d-765ce734e982