'Lock Bumping' for those that are unaware of the term is where a lock
is manipulated to gain access to your property. There is no signs of
entry! Insurance companies often like to see signs of forced entry.
How would you prove the goods were stolen without signs of theft?
Check out Aussie Home Inventories Blog for their article on 'Lock
Bumping'
Blog
http://homeinventoryaustralia.blogspot.com