Security Media Group polled security experts in banking, government and healthcare. Heartbleed exposes a flaw in OpenSSL, a cryptographic tool that provides communication security and privacy over the Internet for applications such as web, e-mail, instant messaging and some virtual private networks. Fixed OpenSSL has been released and needs to be deployed now across websites vulnerable to the bug. Security expert: “I would not suggest panic, knee-jerk reactions or other overly disruptive actions in response to this vulnerability””]
Source: https://www.cuinfosecurity.com/how-to-treat-heartbleed-bug-a-6731