I realize the first post of this sticky asked for the url etc, however I was not willing to click on the ad.

It appeared today. A blue square icon then surrilic( phonically spelled as cannot find correct spelling) characters, not English alphabet.

A few hours later, same icon but words in English.

Worrysome.

Hope you can address it, but understand without details, unlikely.

Certainly makes me uncomfortable and I log off immediately.