Christmas-themed phishing attacks especially prevalent in U.S.
The crime happened just before 11:45 a.m. Friday at Kim Tin Jewelry
Sneakers stolen from wall display rather than boxed pairs
Authorities said he posted images of cash with the text “Robbery Gang”
Execs say resources for detecting and reducing shrink are in short supply
A group of seven or eight people with guns and sledgehammers forced their way into the store
C-store chain installs 3-D printed mats bearing “anti-loitering domes” at some stores
Individual items seized varied in retail value from $20 to well over $1,000
Among the items taken were watches, necklaces and rings
As a result, employers advised to be proactive in dealing with such concerns
Woman convicted of 100-plus thefts from the same SF store
At the same time, total dollar losses increased
The safe contained jewelry and watches valued at about $300,000
Inside the store, a wall reportedly caved and destroyed the showroom
Police continue to look for the three suspects
Michelle Mack from San Diego County's Bonsall is accused of being the ringleader
One shot hit the ground and another struck the store window
The three suspects were wearing masks and are believed to have been armed
The suspects used rental vehicles in the robberies
Investigators believe the suspects have left the area
