@TP
Just checked my Yahoo and there is no such kind of e-mail in my In box nor Spam box. So it may is regional, but thanks for the warning.
As we are with warnings in IT, I do recommend every reader here to use once the new version from AdwCleaner. Vere efficient and it even has found two Malware types in my system, which is made new every three months and very good protected.
AdwCleaner v 5.030
Take care / Dan