Compromised Data - Does Limewire Corporate Help?

[probablecause]

Recently, an employee, using limewire, used his MY DOCUMENTS folder for his shared folder. The problem is that this employee works in our HR department and has quess what files were kept in which directory. Nonetheless, we know the folder was comprimised for several weeks. Is there a way to contact Limewire to verify if any files made there away across their servers or anything of that nature? Just looking for a Limewire contact phone number. Thanks.