SAN ANTONIO -- A 49-year-old man was been arrested on charges of stealing personal information from a public computer.
Matthew Stalker is accused of using a device known as a key grabber on a public computer at the University of Texas Health Science Center.
According to his arrest warrant, an employee discovered the device a week ago and removed it.
San Antonio police said Stalker returned and was lurking around the computer looking for his key grabber.
He was arrested and charged with breach of computer security.
