Archive

The record by year

Every CISO appointment and departure on our record, grouped by the year it was announced: 396 moves, tracked back to January 2023. Each entry keeps its announcement date at the precision its source supports and links to that source.

Latest moves: the Wire · full dataset: open data

Recaps are computed from the records at every build; a month's recap appears once the month is complete. 266 of the 266 records from before 2026 were added to the Wire later, from dated primary sources; each record page shows when it was added.