Any event where confidential data is viewed, transmitted, stolen or used by an unauthorised individual. Data breaches are often caused by user error, lost or stolen devices, data-stealing malware, targeted attacks or malicious insiders.

Any event where confidential data is viewed, transmitted, stolen or used by an unauthorised individual. Data breaches are often caused by user error, lost or stolen devices, data-stealing malware, targeted attacks or malicious insiders.