Small-business owners have been hit particularly hard by additional security and repair costs SAN FRANCISCO—Terry Asten Bennett’s family has been running Cliff’s Variety Store since 1936. In all that time, they’ve never experienced the amount of burglaries and property damage that they have recently, Ms. Bennett said. Thieves smashed a display window and broke down a door to steal items as small as spray paint, and people shattered glass doors on two occasions for no apparent reason.