ROCK SPRINGS (WNE) — The Rock Springs Police Department is investigating a credit card skimming device that was recently discovered on a diesel fuel pump at the Maverik gas station located at 1225 Foothill Boulevard.

The device was removed, and an investigation is currently underway, according to the agency’s May 27 announcement on its Facebook page.

At this time, it is unknown how long the skimmer may have been in place or how many individuals may have been affected.

A credit card skimmer is an illegal device placed over or inside a card reader that captures card information during legitimate transactions. Criminals can then use the stolen information to make unauthorized purchases or create counterfeit cards.

The RSPD encourages anyone who used a debit or credit card at a fuel pump in Rock Springs to monitor their bank and credit card statements for suspicious activity.

If you notice unauthorized transactions, contact your financial institution immediately and report the activity to law enforcement.

The public is also encouraged to take the following precautions when using fuel pumps or ATMs:

Inspect card readers for loose, damaged, or unusual attachments.

Use pumps located closer to the store entrance whenever possible.

Use tap-to-pay or mobile payment options if available.

Cover the keypad while entering your PIN.

Regularly monitor bank and credit card activity.