NSA releases open source reverse engineering tool. I'm torn about this. On one hand it's the NSA so one has to expect some kind of creepy function somewhere. On the other hand it's the NSA, if there's ever an organisation that has expertise in these things it's them and since nobody trusts them it's unlikely that a backdoor would be very effective (it would need A) an interesting target to use the software even though they know it's literally NSA supplied software and B) said target not to do thorough analysis of the source code first).