I apologize that I have to reply in English.

To see whether the problem is caused by an Extension, please test your bank site in Firefox's Safe Mode.

Safe Mode is a diagnostic tool which disables all extensions, and some other custom settings. More information: Diagnose Firefox issues using Troubleshoot Mode.

You can restart Firefox in Safe Mode using

menu: Help > Restart with Add-ons Disabled

In the dialog, click "Start in Safe Mode" (not Reset)

Any difference?

No difference, i have the same problem yet... what can i do, ?

must i call my belfius.be costumer or helpdesk ?

i'm angry men !! i have doubt about an any exploit of discover number account of my personnal data !!!

I think it is a good idea to call them about this problem. It is hard for us to test without an account.

It's the same error with all secure facebook account of all people...! i'm worry, if somebody can fix it verry earlyer i would be glad, like an attention next to the URL, no secure icon even if i passed with secure cookies

Do you have the option set in Facebook to use a secure connection? This article describes where you turn that one: http://www.facebook.com/notes/facebook/a-continued-commitment-to-security/486790652130

Do you connect to the Internet using any proxy services, such as private VPN? These services might affect your requests.

You can see in the Web Console (Firefox/Tools > Web Developer;Ctrl+Shift+K) where this insecure (images) content is coming from. Refresh the page to update the info in the console. Usually this is coming from ads coming via an insecure connection.

• https://developer.mozilla.org/Tools/Web_Console

Secure pages shouldn't have mixed content.

• https://developer.mozilla.org/Security/MixedContent
• https://support.mozilla.org/kb/how-does-content-isnt-secure-affect-my-safety

The same has arrive on youtube when i allow the script https://www.youtube.com with no script for firefox desktop

it seem's that the problem must be analysed with caution, i think that the gouvernement is trying to spying us an other time !!

i work with firefox v27.0.0 and i have never reffer my header of my navigator

i will say this to the administrator of firefox, please consider my subject because i think that the mozilla group has been attacked an a exploit has been puted through somebody who works with you in your industry

and because i only trust, mozilla foundation and ixquick.fr and the gouvernement of belgium...

You can set the security.mixed_content.block_display_content pref to true to make Firefox block passive content like images by default.

• https://developer.mozilla.org/Security/MixedContent
• http://kb.mozillazine.org/about:config

• security.mixed_content.block_active_content
• security.mixed_content.block_display_content

It's not helpful for me, they says that there is a zero backdoor on the server , i can block nothing from passive contens, !! Whait i will soon capture my desktop with a camera and send it to you all members of mozilla.

BACK DOOR REMOVED WITH MALWAREBYTE, NO PROBLEM NOW :D, ALWAYS SECURE NO MORE ATTENTION FRAME