Sony breached, with as much data as was lying around: they’re almost guaranteed to be the Never-Ending Story, aren’t they? Here are our three tips to help you to reduce the chance of a Sony moment all of my own. Each one goes against convenience just a little bit, we admit. But we think you can put all of them into practice without making any troublesome changes to your company policy or workflow. They include: segregating your networks, re-evaluating file and account permissions.”]
Source: https://nakedsecurity.sophos.com/2014/12/22/3-tips-for-a-quieter-christmas-than-sony/