I see some email addresses referring to recent cases in there, i.e. findwhitey@ic.fbi gov. I wonder if these guys just tipped off mobsters still under investiga

I see some email addresses referring to recent cases in there, i.e. findwhitey@ic.fbi gov. I wonder if these guys just tipped off mobsters still under investigation... or even read some of those case mailing lists (presuming that's what they are).