Two cars were damaged while parked on a road in Kirkby Lonsdale.
Police are appealing for information after a multi-coloured Ford Focus had its aerial snapped off.
And someone attempted to break in to a white Volvo Movano.
Both incidents, on Kendal Road, were reported on January 30.
It is not clear when they took place, although police said it was within the last two weeks.
Anyone with information is asked to contact PC Cansfield on 101.