http://heartbleed.com/
This isn't directly a LiteSpeed issue, but it probably affects almost every server that LiteSpeed is installed on, so I thought this would be helpful to post here.
The Heartbleed Bug is a serious vulnerability in the popular OpenSSL cryptographic software library. This weakness allows stealing the information protected, under normal conditions, by the SSL/TLS encryption used to secure the Internet. SSL/TLS provides communication security and privacy over the Internet for applications such as web, email, instant messaging (IM) and some virtual private networks (VPNs).