The McAfee True Intelligence Feed is a data repository that displays known security threats intelligence that the McAfee Threat Intelligence Service and development teams have evaluated. It displays threat intelligence that has been traditionally used by McAfee products but is now available for public consumption.
"Disclaimer: The following tool is provided as-is. It provides a simple scan for CVE-2014-0160 (also known as Heartbleed) on a public server. This scan is not accurate for every possible server configuration."