This one is really scary and is leaving our team very concerned. A new white hat hacker has discovered a way to create "ransomcloud" where any cloud service you store data in can potentially be encrypted and your data held for ransom.
We have heard from many companies we have spoken to that they are "safe" because their data is "in the cloud". First of all, this isn't exactly true, while the cloud is redundant and secure, there are many security instances you have to consider when storing data in the cloud.