Jar files should have been blocked and
I also got an email that appeared to be sent from Cloudhashing :
The email contained a so-called invoice payment confirmation (Invoice_764.jar) as an attachment. I immediately deleted the email before my system getting infected
One more... 
This bastards never stops.
Dear Users
we make program Google Authenticator security For Cloud Hashing .
you need to setup the program in computer then make Google Code
we attach Google Authenticator Program
Sincerely,
Cloud Hashing
google@cloudhashing.com
Google Authenticator.jar
This bastards never stops. Dear Users
we make program Google Authenticator security For Cloud Hashing .
you need to setup the program in computer then make Google Code
we attach Google Authenticator Program
Sincerely,
Cloud Hashing
google@cloudhashing.com
Google Authenticator.jar
I also got an email that appeared to be sent from Cloudhashing :
Quote
Subject: Invoice 764
Date: Wed, 10 Sep 2014 02:19:01 +1100
From: CloudHashing <no_reply@cloudhashing.com>
Invoice Payment Confirmation
Kind regards
Mobile: +1 (510) 973-1050
Phone: +1 (530) cloudhashing
Fax: +1 (510) 573-2760
Technology IQ Ltd. 11130 Jollyville Rd. Ste. 304 Austin TX 78759
Date: Wed, 10 Sep 2014 02:19:01 +1100
From: CloudHashing <no_reply@cloudhashing.com>
Invoice Payment Confirmation
Kind regards
Mobile: +1 (510) 973-1050
Phone: +1 (530) cloudhashing
Fax: +1 (510) 573-2760
Technology IQ Ltd. 11130 Jollyville Rd. Ste. 304 Austin TX 78759
The email contained a so-called invoice payment confirmation (Invoice_764.jar) as an attachment. I immediately deleted the email before my system getting infected
If you check the headers you'll find that the email was sent from smtp.com.
The email does NOT come from cloudhashing.
Please forward the email with a complaint to abuse@smtp.com