This is happening on every site I work on today. It shows my logged-in useame and the message
Has requested a non existing page (404 Error Pages) 10 times.
or "more than 10 times."
In every case, the message links to
http://www.sitename.com/wp-admin/admin.php?page=wsal-auditlog#Event250
I'm told "This could possible be a scan, therefore keep an eye on the activity from this IP Address." but the activity is reported as coming from my own IP address.