Maybe spam attacks are so pervasive that what’s happening to us is just par for the course.
I believe we use SSO, but it’s limited just to our site. We don’t use any external authentications.
The pattern is very clear
- they always fill our “Gender” field with a random string of uppper and lower case letters.
- The username is almost always a “real” sounding first and last name followed by a string of numbers
- The email used is always some custom domain, usually very unusual looking. Never a popular service
We haven’t adjusted anything with our spam filters. We might get three or four of these per day. Maybe 10 per week or more. So far I have just been deleting them so they haven’t had time to post.
Any ideas?