Someone has really been Keeping Up With the Kardashians -- and taking note of when they're not home.
A new report claims Kourtney Kardashian and Scott Disick's rented Hamptons home was robbed between July 1st and 4th.
A thief is believed to have stolen a briefcase full of cash from the couple's abode-- and those close to the family now believe this may have been an inside job, as it's the third time someone has broken into a Kardashian family member's home, the report said.
Southampton Town Police say that Scott claimed a briefcase filled with $4,000 was stolen from their bedroom during that time period. Nothing else appeared to be stolen and there was no sign of forced entry, the report said.
Kourtney reported a similar theft back in February when someone stole over $50,000 in cash from her house in Calabasas, California.
Her sister, Khloe Kardashian was also robbed earlier this year when $250,000 worth of jewelry was reported missing from the mansion she used to share with husband Lamar Odom.
At that time, law enforcement said they suspected those crimes may have been committed by someone on the crew of Keeping Up with the Kardashians as they have access to the family's homes, the TMZ report said.