Looks like there are many similar complaints and that includes me. I tried filtering for apparent email addresses got some, then I tried filtering based on Mailing list, as many seemed to contain common details. But then they soon started getting through again.
However I have now succeeded in getting all this crap moved to my Spam folder by replacing the many I had set up with a single filter:-
Sent Date Lower 04/10/2020
I am going to copy this to others in the same boat, hopefully it will work for you too. ..