A vulnerability in SSL 3.0 and TLS 1.0 allows an attacker to decrypt traffic

Opera with SSL 3.0 and TLS 1.0 turned off:

- https://encrypted.google.com - Error

- https://gmail.com - Error

- https://login.yahoo.com - Error

- https://www.eff.org - Error

- https://twitter.com - Error

- and so on, and so on...

So far, only IE7+ and Opera 11 support TLS 1.1 and 1.2. Firefox, Chrome and Safari support only SSL 3.0 and TLS 1.0.

Update: source -> http://en.wikipedia.org/wiki/Transport_Layer_Security