data-breach Police arrest man following hack of Ajax football club A 35-year-old man has been arrested in the Netherlands following a significant security breach at Ajax football club. The incident exposed the personal data of approximately 300,000 supporters due to a vulnerability in the club's official app. This highlights the potential for misuse of fan data and the importance of r… Graham Cluley · May 29, 2026 High NLdata-leakmobile-appfan-data