Giants sign CB Mike Harris, LB Jon Beason on IR
The Giants announced the move on Wednesday, two days after saying that Beason would need season-ending surgery on his foot.
Harris spent the 2012-13 seasons with the Jacksonville Jaguars, playing in 31 games with seven starts.
The Giants have lost cornerbacks Walter Thurmond (pectoral) and Trumaine McBride (thumb) to season-ending injuries. Starter Dominique Rodgers-Cromartie is battling back and hamstring injuries heading into Monday night's game against the Indianapolis Colts.