My exposure was slightly greater. Terbium found my name, email address and other personal details that were associated with my current phone number on a fraud site called Black Stuff. By plugging some of the information into the dark web site Torch, I was able to uncover additional details, including older geographic coordinates.

Fortunately my current location was not available, but old data is still valuable data, said Wilson, and criminals can use your old details to figure out your routines, where you work and maybe even your neighborhood.

"Once your data is in the mix, you're just another cog in the wheel," she explained. "You're just another resource. Data is often repackaged, resold, re-released, which means, if you're exposed once, it's going to be used hundreds, thousands, maybe even millions of times before it's all said and done."