Any ideas?
use FireFox...
With no script.use FireFox...
Nothing reported here in Chrome, IE, or Firefox, with multiple antivirus programmes and blockers. It could be thread specific, as in someone's signature. Can you post a link the thread?
I use Chrome and I'm not getting the warning, but then I launch with this command:
"C:\Program Files (x86)\Google\Chrome\Application\chrome.exe" --ssl-version-min=tls1
It's meant to disable SSL 3.0 since it was discovered to contain a vulnerability but it's so old it doesn't need to run any more. Servers are supposed to run a patch of their own, so maybe that ad server hasn't done so yet? Try it and see if it makes a difference to the warning.