Dumb bragging by thieves is an old story, an old story that keeps repeating.  “The business had been broken into five weeks earlier, and deputies used graffiti from the previous incident and video surveillance to arrest the four teenagers. The graffiti contained hashtags the teenagers were using on social media to brag about their crime, Sheriff Mike Schiff said.”  [my emphasis]

From http://www.recordonline.com/article/20150905/NEWS/150909577/101008