I have had 44 Wordfence alert emails since yesterday saying that various users have been locked out from signing in or using password recovery because they tried to login 20 times unsuccessfully. All seem to be coming from different IP addresses.
Does this mean I'm under attack? Is there anything I should/can be doing to stop these attempts? (other than have Wordfence installed!)
I have received these emails every once in awhile saying someone is trying to login to my site, but never this meany in one 24-hr period. All are attempting to use the user name "admin" which I do not use.
Thanks in advance for your help.