OSX 10.6.8 UPGRADE WINDOW PROBLEM!

[Mateo12345]

Dear friends,

I have a OSX 10.6.8 and from yesterday I CAN'T use Safari, Chrome, Firefox, no more! An Upgrade windows (that one you see here) appear and - if I accept the upgrading - he downloads me just a useless setup.exe file, even if I select the "Remind me later" option. Never had a problem like that... It's a big problem for me... What can I do?

Thank you all

Mateo

[C_F_McBlob]

http://hackersnewsbulletin.com/2014/03/hackers-hacked-300000-wireless-routers-check-now.html

Your router has been compromised.