some *#!"£$ levered open my 6 month old garage door over the weekend. they discovered my mountain bikes firmly chained to floor anchors, so they stripped 2 of them down to the bare frames, literally removing all the other components, took my spare road wheels, 2 old frames and every single spare item down to cables and brake pads, pumps, old pedals. luckily the road bike and toolbox were in the house.
would appear to be carefully targeted - they knew what was in there and what was worth taking, nearby garages untouched.
insurance should cover it, but i really have no idea how to secure in future. alarm is an obvious step, as are extra locks welded on the outside. but what can i do? at least i have significantly less stuff if i were to store it in the house.