Malware Warning

I'm getting a malware warning, linked to the Google Ads, every time I try to enter the Longford forum.

It's very unlikely malware would get past Google's screening processes. Can you give me more data, and perhaps a screenshot?
adam

Sorry didn't get a screenshot, can never remember how to do so on a Mac.

It specifically mentioned google.adsense in the warning.

It is now letting me into the forum without any problems.

Its a clear warning against Town fans entering Longford air space :p