If you downloaded the attachment from the thread above it's very likely your account could've possibly been compromised and you should change your password as soon as possible. The file doesn't appear to leave anything behind on the user's PC but you should run full scans with your antivirus software; I personally recommend Malwarebytes.
The users Skype ID is "kierze21" do not accept any files from this Skype account unless you want to risk compromising your account.
At MPGH user safety is our number one concern and we're sorry this file managed to slip through, we are dealing with the staff member accordingly and we apologize for any inconvenience caused.
Sincerely,
~The MPGH Staff Force.