If you experience any sort of data breach you need to take immediate action. Your Optindigo Breach Policy will help you understand what you need to do and the online Breach Management tool will help make sure you track your actions. You also need to decide whether you need to report this to the ICO and inform the data subjects that have been affected. This is one of the key actions in your decision making process and if you make the wrong decision you may face enforcement action, so tread carefully!
Your Breach process is included in your optindigo pack. Click here to have a look at the Breach Manager tool. You need to be logged on but FREE accounts will also allow you to access this tool.
For more information, click here to take a look at this article from the ICO.
Hope this helps. Good luck all.