On April 7 2014 a serious vulnerability was discovered in the widely used OpenSSL software — this affected many (many!) web servers across the world, requiring urgent patching.
As a precaution, it is also strongly advised that all SSL Certificates be reissued and all users change their passwords on system that used OpenSSL.
All WP NET servers have had patches installed and tested, and we have also reissued all SSL certificates used on our domains, including the Plesk Panel.
Test your domain for the OpenSSL HeartBleed Vulnerability
If you host a website and you use an SSL certificate on your domain, you should consider having the certificate reissued and reinstalled on your server.