Now this is just creepy…

Seventeen fake cellphone towers were discovered across the U.S. last week, according to a report in Popular Science.

Rather than offering you cellphone service, the towers appear to be connecting to nearby phones, bypassing their encryption, and either tapping calls or reading texts.

The towers were found in July, but the report implied that there may have been more out there.

Although it is unclear who owns the towers, ESD found that several of them were located near U.S. military bases.

…ComputerWorld points out that the fake towers give themselves away by crushing down the performance of your phone from 4G to 2G while the intercept is taking place. So if you see your phone operating on a slow download signal while you’re near a military base … maybe make that call from somewhere else.