Police are investigating three separate incidents in the Ballymena area.
Two youths attempted to steal a moped in the town on Thursday morning.
The vehicle was knocked over and damaged by the two before they fled.
A Mazda car was discovered damaged in Ballykeel on Thursday morning. The door mirror had been broken off.
The third incident happened on the Sandown Road where three youths attempted to steal a saw from a lorry around lunchtime on Thursday.
The youths, all wearing hooded jumpers, smashed in the front windows of the lorry, but when they were challenged by the driver they dropped the saw and ran off.
Anyone with information on any of the incidents is asked to contact police on 0845 600 8000.