These attacks are far from lies and deception...most have been well documented not just by Yesh Din and B'Tselem...but also by the IDF and the Judea and Samaria police. There is no question whether this is "really" going on, these incidents are a fact. Without a doubt the Israeli police are lax when it comes to theft and vandalism, however I would argue that there is also a double standard...if Palestinians where doing this to settlers, there is no way it would be tolerated. It would be met with force. There are two standards for a lot of things in Israeli society.
Report: IDF find M-16 rifle hidden in Palestinian's car in West Bank (Haaretz)