As if business owners didn’t have enough to worry about, computer hackers are opening a new can of worms that can affect businesses on the sly. And not only is it a problem, but an embarrassing situation as well.

Let me give you an example:

There was a site based in Canada called Ashley Madison devoted to allowing people to arrange extramarital affairs. The site was hacked and the identities of the subscribers were leaked out to the hackers. The data was traced back to the subscribers and they were sent emails infected with malware.

Where the rub for businesses came in was that many of the subscribers had subscribed to the service using their business email addresses. So after the data leak, the malware went back [...]