Three vehicles parked at Fernagh Road in Whiteabbey have been damaged.
The incident happened around 11:20pm on Wednesday June 13.
And in another incident a car parked on the Rashee Road in Ballyclare was damaged.
The vandalism occurred sometime between 6pm on Sunday, June 17 and 5:30pm on Monday, June 18.
If you have any information about either of these incidents please call police on 101.
