CNN) — A man dubbed the “Granddad Bandit,” suspected in more than a dozen robberies, struck again this week, the FBI said Friday.

The latest incident was Wednesday in Huntsville, Alabama, the FBI said in a release. It offered no further details.

Authorities suspect the Granddad Bandit in 18 other robberies in a dozen states. The FBI said last year that he is a white male, believed to be 50 to 60 years old. He is about 6 feet tall and weighs between 210 and 230 pounds.

Stand up for your rights grandads and lets nail this guy and restore our reputation