If my personal information was hacked on line, and I know who the hacker is or at least the person running it can I sue and press charges?

You can always choose to sue someone if you have a valid cause of action and can show damages. As far as criminal charges, you should take whatever information and evidence you have of the crime, a file a report with your local law enforcement agency. This can include the local police department, the county sheriff, or the local FBI field office. They will decide if there is sufficient information to investigate further and/or seek prosecution.