diff --git a/config/filter.d/sshd.conf b/config/filter.d/sshd.conf
index e4339c78..07b2dd57 100644
--- a/config/filter.d/sshd.conf
+++ b/config/filter.d/sshd.conf
@@ -24,13 +24,16 @@ _daemon = sshd
 # Values:  TEXT
 #
 failregex = ^%(__prefix_line)s(?:error: PAM: )?Authentication failure for .* from <HOST>\s*$
+            ^%(__prefix_line)sDid not receive identification string from <HOST>$
             ^%(__prefix_line)s(?:error: PAM: )?User not known to the underlying authentication module for .* from <HOST>\s*$
-            ^%(__prefix_line)sFailed (?:password|publickey) for .* from <HOST>(?: port \d*)?(?: ssh\d*)?\s*$
+            ^%(__prefix_line)sFailed \S+ for .* from <HOST>(?: port \d*)?(?: ssh\d*)?\s*$
             ^%(__prefix_line)sROOT LOGIN REFUSED.* FROM <HOST>\s*$
             ^%(__prefix_line)s[iI](?:llegal|nvalid) user .* from <HOST>\s*$
             ^%(__prefix_line)sUser .+ from <HOST> not allowed because not listed in AllowUsers\s*$
             ^%(__prefix_line)sUser .+ from <HOST> not allowed because listed in DenyUsers\s*$
+            ^%(__prefix_line)sUser .+ from <HOST> not allowed because not in any group\s*$
             ^%(__prefix_line)srefused connect from \S+ \(<HOST>\)\s*$
+            ^%(__prefix_line)sUser .+ from <HOST> not allowed because a group is listed in DenyGroups\s*$
             ^%(__prefix_line)sUser .+ from <HOST> not allowed because none of user's groups are listed in AllowGroups\s*$
 
 # Option:  ignoreregex