One example of a evil AI is the fact that the power of all the data out there about people,things and the ability to learn from it allows connections to be made

One example of a evil AI is the fact that the power of all the data out there about people,things and the ability to learn from it allows connections to be made like never before. With the right algorithms it should be possible to even make policy shifts that can impact human lives in a manner that is favourable to the 'super power' Govt. or company who owns this.