NexusCorp3074 Package

A former employee at NexusCorp leaked multiple files a couple of years ago. Since then, the man has disappeared and most of his files have been taken down. I have decided to do my part in this battle and help preserve the information he probably died for. Down with NexusCorp.

I haven't been able to decrypt the contents of the package. It seems to be asking for a six-character password. If anyone can figure it out, please help.