Here[0] is a link to a talk about wireless keyboard sniffing, including BT keyboards and their hardware/software solution for sniffing. Specifically around BT

Here[0] is a link to a talk about wireless keyboard sniffing, including BT keyboards and their hardware/software solution for sniffing. Specifically around BT keyboards they say this on one of their slides: * Sniffing is possible but kind of “unstable” * All pre-requirements for a successful PIN cracking can only be sniffed during pairing * Complex documentation So overall, not awful, but not fabulous either. Luckily most BT keyboards are severely limited in range (~ 30 feet max). This is all from 2010, but is the latest source(s) I can find. [0] http://www.remote-exploit.org/articles/keykeriki_v2_0__8211_2_4ghz/index.html http://www.remote-exploit.org/articles/keykeriki_v2_0__8211_...