If you are a WordPress user and have W3 Total Cache and WP Super Cache, we recommend to update your plugins immediately.
The malware protection company known as Sucuri has recently announced multiple vulnerabilities in the caching plugins for W3 Total Cache and WP Super Cache and they highly advise you to update those plugins immediately. According to Sucuri this is a very serious vulnerability and you should check that number 1 your website has not already been compromised and number 2 to upgrade your plugins immediately.
To run a scan on your website for malware, we recommend visiting Sucuri here.
