My work was using some MS-based account system, but I don't know if this was stock or something they modified. When you had to change your password, it would tell you if your new password didn't meet the password requirements, as usual. What it wouldn't tell you was what those requirements were...
So yeah, the requirements the system won't tell you about would have to be the worst one i came across...
Here's had an Iranian general killed in his own country. It's all posturing until it isn't, which is a big part of the problem. Whish is pointless rambling and which is a legitimate threat?