Burglars in West Sussex are robbing homes after they find out about the holiday plans, the Daily Telegraph reported. At least 12 houses have been robbed in the past four months.
Also read: Facebook to cross 1bn user mark by 2012: Study
Authorities have urged people not to reveal their holiday plans on the website.
All of the robberies have taken place when residents have been away for at least two weeks, police said. This gave the thieves ample time to plan out the robbery.