Europol investigates the disappearance of sensitive files containing top law enforcement executives' data.

Europol is investigating the disappearance of sensitive files containing personal data of top law enforcement executives, including the Executive Director Catherine De Bolle. The files, which were stored in a secure room, vanished sometime before September last year. Europol has been trying to determine how the files went missing and who may have taken them, calling it a "serious security and personal data breach incident."