Lessons from Real-World UK GDPR Breach Fines
What can we learn from past fines? Real GDPR cases show what not to do — and how to avoid costly errors.
The ICO publishes details of enforcement actions here— and they offer practical lessons:
- British Airways – £20m fine (2020)
- Marriott Hotels – £18.4m fine (2020)
- TikTok – £12.7m (2023)
- Clearview AI – £7.5m fine (2022)
- Ticketmaster – £1.25m fine (2018)
Takeaway: Prevention is cheaper than cure. And when a breach happens, act fast and transparently.
