2026-09-19T23:41:40.946440-04:00 mailstore.ab-data.us sshd-session[39007]: Invalid user ubuntu from ...
show more2026-09-19T23:41:40.946440-04:00 mailstore.ab-data.us sshd-session[39007]: Invalid user ubuntu from 38.109.11.20 port 48516
2026-09-19T23:41:41.006559-04:00 mailstore.ab-data.us sshd-session[39007]: Disconnected from invalid user ubuntu 38.109.11.20 port 48516 [preauth]
2026-09-19T23:49:38.382687-04:00 mailstore.ab-data.us sshd-session[39042]: Invalid user deploy from 38.109.11.20 port 48028
2026-09-19T23:49:38.426470-04:00 mailstore.ab-data.us sshd-session[39042]: Disconnected from invalid user deploy 38.109.11.20 port 48028 [preauth]
...
show less
2026-09-19T23:34:47.185577-04:00 mailstore.ab-data.us sshd-session[38994]: Invalid user arash from 2 ...
show more2026-09-19T23:34:47.185577-04:00 mailstore.ab-data.us sshd-session[38994]: Invalid user arash from 200.121.10.45 port 60186
2026-09-19T23:34:47.406344-04:00 mailstore.ab-data.us sshd-session[38994]: Disconnected from invalid user arash 200.121.10.45 port 60186 [preauth]
2026-09-19T23:41:46.848792-04:00 mailstore.ab-data.us sshd-session[39009]: Disconnected from authenticating user root 200.121.10.45 port 43642 [preauth]
2026-09-19T23:43:32.786162-04:00 mailstore.ab-data.us sshd-session[39014]: Disconnected from authenticating user root 200.121.10.45 port 48034 [preauth]
...
show less
2026-09-19T22:31:25.452274-04:00 mailstore.ab-data.us sshd-session[38810]: Unable to negotiate with ...
show more2026-09-19T22:31:25.452274-04:00 mailstore.ab-data.us sshd-session[38810]: Unable to negotiate with 34.79.116.107 port 45112: no matching key exchange method found. Their offer: diffie-hellman-group1-sha1,diffie-hellman-group14-sha1,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sha1,diffie-hellman-group-exchange-sha256 [preauth]
2026-09-19T22:31:25.718656-04:00 mailstore.ab-data.us sshd-session[38812]: Unable to negotiate with 34.79.116.107 port 45128: no matching key exchange method found. Their offer: diffie-hellman-group1-sha1,diffie-hellman-group14-sha1,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sha1,diffie-hellman-group-exchange-sha256 [preauth]
2026-09-19T22:31:25.985938-04:00 mailstore.ab-data.us sshd-session[38814]: Unable to negotiate with 34.79.116.107 port 45140: no matching key exchange method found. Their offer: diffie-hellman-group1-sha1,diffie-hellman-group14-sha1,diffie-hellman-gr
...
show less
2026-09-19T21:44:30.843027-04:00 mailstore.ab-data.us sshd-session[38679]: Invalid user exx from 120 ...
show more2026-09-19T21:44:30.843027-04:00 mailstore.ab-data.us sshd-session[38679]: Invalid user exx from 120.48.56.8 port 33582
2026-09-19T21:44:31.035397-04:00 mailstore.ab-data.us sshd-session[38679]: Disconnected from invalid user exx 120.48.56.8 port 33582 [preauth]
2026-09-19T21:50:25.148633-04:00 mailstore.ab-data.us sshd-session[38701]: Invalid user sai from 120.48.56.8 port 54656
2026-09-19T21:50:25.348459-04:00 mailstore.ab-data.us sshd-session[38701]: Disconnected from invalid user sai 120.48.56.8 port 54656 [preauth]
...
show less
2026-09-15T08:54:08.843762-04:00 mailstore.ab-data.us sshd-session[20420]: banner exchange: Connecti ...
show more2026-09-15T08:54:08.843762-04:00 mailstore.ab-data.us sshd-session[20420]: banner exchange: Connection from 104.194.133.199 port 45498: invalid format
2026-09-19T06:11:52.662633-04:00 mailstore.ab-data.us sshd-session[36396]: banner exchange: Connection from 104.194.133.199 port 37480: invalid format
2026-09-19T14:22:54.039785-04:00 mailstore.ab-data.us sshd-session[37683]: banner exchange: Connection from 104.194.133.199 port 58524: invalid format
2026-09-19T14:22:55.941494-04:00 mailstore.ab-data.us sshd-session[37684]: Connection closed by 104.194.133.199 port 45098 [preauth]
...
show less
2026-09-19T05:19:49.918403-04:00 mailstore.ab-data.us sshd-session[36260]: Invalid user sanga from 1 ...
show more2026-09-19T05:19:49.918403-04:00 mailstore.ab-data.us sshd-session[36260]: Invalid user sanga from 1.14.209.20 port 49496
2026-09-19T05:19:50.183287-04:00 mailstore.ab-data.us sshd-session[36260]: Disconnected from invalid user sanga 1.14.209.20 port 49496 [preauth]
2026-09-19T05:29:48.270983-04:00 mailstore.ab-data.us sshd-session[36291]: Disconnected from authenticating user root 1.14.209.20 port 50790 [preauth]
2026-09-19T05:29:49.182715-04:00 mailstore.ab-data.us sshd-session[36290]: Connection closed by 1.14.209.20 port 40910 [preauth]
...
show less
2026-09-19T02:19:11.786413-04:00 mailstore.ab-data.us sshd-session[35830]: Invalid user admin from 9 ...
show more2026-09-19T02:19:11.786413-04:00 mailstore.ab-data.us sshd-session[35830]: Invalid user admin from 95.85.245.227 port 60790
2026-09-19T02:19:11.875626-04:00 mailstore.ab-data.us sshd-session[35830]: Connection closed by invalid user admin 95.85.245.227 port 60790 [preauth]
2026-09-19T02:25:16.125375-04:00 mailstore.ab-data.us sshd-session[35855]: Invalid user user from 95.85.245.227 port 37878
2026-09-19T02:25:16.217076-04:00 mailstore.ab-data.us sshd-session[35855]: Connection closed by invalid user user 95.85.245.227 port 37878 [preauth]
...
show less
2026-09-19T00:08:38.458044-04:00 mailstore.ab-data.us sshd-session[35451]: Invalid user droidbot fro ...
show more2026-09-19T00:08:38.458044-04:00 mailstore.ab-data.us sshd-session[35451]: Invalid user droidbot from 165.245.246.106 port 54210
2026-09-19T00:08:38.510534-04:00 mailstore.ab-data.us sshd-session[35451]: Disconnected from invalid user droidbot 165.245.246.106 port 54210 [preauth]
2026-09-19T00:11:41.327148-04:00 mailstore.ab-data.us sshd-session[35458]: Disconnected from authenticating user root 165.245.246.106 port 37042 [preauth]
2026-09-19T00:12:52.737778-04:00 mailstore.ab-data.us sshd-session[35469]: Disconnected from authenticating user root 165.245.246.106 port 59932 [preauth]
...
show less
2026-09-19T00:06:04.046973-04:00 mailstore.ab-data.us sshd-session[35436]: Disconnected from authent ...
show more2026-09-19T00:06:04.046973-04:00 mailstore.ab-data.us sshd-session[35436]: Disconnected from authenticating user root 147.45.101.243 port 52866 [preauth]
2026-09-19T00:11:21.326562-04:00 mailstore.ab-data.us sshd-session[35456]: Invalid user bot from 147.45.101.243 port 57808
2026-09-19T00:11:21.374745-04:00 mailstore.ab-data.us sshd-session[35456]: Disconnected from invalid user bot 147.45.101.243 port 57808 [preauth]
2026-09-19T00:12:39.467613-04:00 mailstore.ab-data.us sshd-session[35460]: Disconnected from authenticating user root 147.45.101.243 port 46106 [preauth]
...
show less
2026-09-18 14:15:21 SMTP call from [89.248.171.24] dropped: too many syntax or protocol errors (last ...
show more2026-09-18 14:15:21 SMTP call from [89.248.171.24] dropped: too many syntax or protocol errors (last command was "?", NULL)
2026-09-18 14:15:21 SMTP call from [89.248.171.24] dropped: too many syntax or protocol errors (last command was "\023\001\023\003\023\002\001??\205?\005?\005\001?????", NULL)
2026-09-18 14:15:21 SMTP call from [89.248.171.24] dropped: too many unrecognized commands (last was "Accept-Encoding: gzip")
2026-09-18 14:15:21 SMTP call from [89.248.171.24] dropped: too many syntax or protocol errors (last command was "\023\001\023\002\023\003\001??{?\005?\005\001?????", NULL)
...
show less
2026-09-18 13:59:58 SMTP call from [185.242.226.19] dropped: too many syntax or protocol errors (las ...
show more2026-09-18 13:59:58 SMTP call from [185.242.226.19] dropped: too many syntax or protocol errors (last command was "?/?<\300\234\300\240?\234?5?=\300\235\300\241?\235?A?\272?\204?\300?\007?\004?\005\001??\316???\021?\017??\f93.95.227.62?\027???\001?\001\001\377\001?\001??", NULL)
2026-09-18 13:59:58 SMTP call from [185.242.226.19] dropped: too many syntax or protocol errors (last command was "?", NULL)
2026-09-18 13:59:58 SMTP call from [185.242.226.19] dropped: too many syntax or protocol errors (last command was "?", NULL)
2026-09-18 13:59:59 SMTP call from [185.242.226.19] dropped: too many syntax or protocol errors (last command was "\023\004\300+\023\003\300\256\314\023\300\254\300\021\300#?", NULL)
...
show less
2026-09-18T11:26:34.640118-04:00 mailstore.ab-data.us sshd-session[32687]: Invalid user wjx from 153 ...
show more2026-09-18T11:26:34.640118-04:00 mailstore.ab-data.us sshd-session[32687]: Invalid user wjx from 153.52.92.167 port 65158
2026-09-18T11:26:34.726757-04:00 mailstore.ab-data.us sshd-session[32687]: Disconnected from invalid user wjx 153.52.92.167 port 65158 [preauth]
2026-09-18T11:32:49.532268-04:00 mailstore.ab-data.us sshd-session[32695]: Invalid user liang from 153.52.92.167 port 41678
2026-09-18T11:32:49.630947-04:00 mailstore.ab-data.us sshd-session[32695]: Disconnected from invalid user liang 153.52.92.167 port 41678 [preauth]
...
show less
2026-09-18T08:07:35.985794-04:00 mailstore.ab-data.us sshd-session[32216]: Invalid user ubuntu from ...
show more2026-09-18T08:07:35.985794-04:00 mailstore.ab-data.us sshd-session[32216]: Invalid user ubuntu from 61.220.179.158 port 51596
2026-09-18T08:07:36.258664-04:00 mailstore.ab-data.us sshd-session[32216]: Disconnected from invalid user ubuntu 61.220.179.158 port 51596 [preauth]
2026-09-18T08:20:06.115015-04:00 mailstore.ab-data.us sshd-session[32242]: Invalid user kamal from 61.220.179.158 port 36552
2026-09-18T08:20:06.383367-04:00 mailstore.ab-data.us sshd-session[32242]: Disconnected from invalid user kamal 61.220.179.158 port 36552 [preauth]
...
show less
2026-09-18T06:47:55.922500-04:00 mailstore.ab-data.us sshd-session[32001]: Connection closed by 54.1 ...
show more2026-09-18T06:47:55.922500-04:00 mailstore.ab-data.us sshd-session[32001]: Connection closed by 54.193.29.59 port 49450 [preauth]
2026-09-18T06:47:57.112998-04:00 mailstore.ab-data.us sshd-session[32003]: Connection closed by 54.193.29.59 port 49464 [preauth]
2026-09-18T06:47:57.671122-04:00 mailstore.ab-data.us sshd-session[32005]: Unable to negotiate with 54.193.29.59 port 49478: no matching host key type found. Their offer: ecdsa-sha2-nistp384,[email protected] [preauth]
2026-09-18T06:47:58.387217-04:00 mailstore.ab-data.us sshd-session[32007]: Unable to negotiate with 54.193.29.59 port 49486: no matching host key type found. Their offer: ecdsa-sha2-nistp521,[email protected] [preauth]
...
show less
2026-09-18T05:38:38.950868-04:00 mailstore.ab-data.us sshd-session[31709]: Disconnected from authent ...
show more2026-09-18T05:38:38.950868-04:00 mailstore.ab-data.us sshd-session[31709]: Disconnected from authenticating user root 172.104.56.95 port 34574 [preauth]
2026-09-18T05:44:01.011202-04:00 mailstore.ab-data.us sshd-session[31724]: Invalid user mobiquity from 172.104.56.95 port 60122
2026-09-18T05:44:01.220338-04:00 mailstore.ab-data.us sshd-session[31724]: Disconnected from invalid user mobiquity 172.104.56.95 port 60122 [preauth]
2026-09-18T05:45:20.125637-04:00 mailstore.ab-data.us sshd-session[31732]: Invalid user hyodol from 172.104.56.95 port 49380
...
show less
2026-09-18T05:34:51.270445-04:00 mailstore.ab-data.us sshd-session[31702]: Invalid user x from 43.16 ...
show more2026-09-18T05:34:51.270445-04:00 mailstore.ab-data.us sshd-session[31702]: Invalid user x from 43.167.186.182 port 39312
2026-09-18T05:34:51.531418-04:00 mailstore.ab-data.us sshd-session[31702]: Disconnected from invalid user x 43.167.186.182 port 39312 [preauth]
2026-09-18T05:38:43.260346-04:00 mailstore.ab-data.us sshd-session[31711]: Invalid user ali from 43.167.186.182 port 34658
2026-09-18T05:38:43.524722-04:00 mailstore.ab-data.us sshd-session[31711]: Disconnected from invalid user ali 43.167.186.182 port 34658 [preauth]
...
show less
2026-09-18T05:03:38.860363-04:00 mailstore.ab-data.us sshd-session[31612]: Connection closed by auth ...
show more2026-09-18T05:03:38.860363-04:00 mailstore.ab-data.us sshd-session[31612]: Connection closed by authenticating user root 77.239.124.121 port 56002 [preauth]
2026-09-18T05:03:39.133783-04:00 mailstore.ab-data.us sshd-session[31614]: Connection closed by authenticating user root 77.239.124.121 port 56006 [preauth]
2026-09-18T05:03:43.428106-04:00 mailstore.ab-data.us sshd-session[31616]: Connection closed by authenticating user root 77.239.124.121 port 56028 [preauth]
2026-09-18T05:03:44.719908-04:00 mailstore.ab-data.us sshd-session[31618]: Connection closed by authenticating user root 77.239.124.121 port 56030 [preauth]
...
show less
2026-09-18 04:46:19 SMTP call from [201.79.2.179] dropped: too many syntax or protocol errors (last ...
show more2026-09-18 04:46:19 SMTP call from [201.79.2.179] dropped: too many syntax or protocol errors (last command was "?", NULL)
2026-09-18 04:46:19 SMTP call from [201.79.2.179] dropped: too many syntax or protocol errors (last command was "?", NULL)
2026-09-18 04:46:19 SMTP call from [201.79.2.179] dropped: too many syntax or protocol errors (last command was "?", NULL)
2026-09-18 04:46:19 SMTP call from [201.79.2.179] dropped: too many syntax or protocol errors (last command was "?", NULL)
...
show less
2026-09-18 04:01:01 SMTP call from [167.172.96.39] dropped: too many syntax or protocol errors (last ...
show more2026-09-18 04:01:01 SMTP call from [167.172.96.39] dropped: too many syntax or protocol errors (last command was "?/?<\300\234\300\240?\234?5?=\300\235\300\241?\235?A?\272?\204?\300?\007?\004?\005\001??\316???\021?\017??\f93.95.227.62?\027???\001?\001\001\377\001?\001??", NULL)
2026-09-18 04:01:01 SMTP call from [167.172.96.39] dropped: too many syntax or protocol errors (last command was "?", NULL)
2026-09-18 04:01:01 SMTP call from [167.172.96.39] dropped: too many syntax or protocol errors (last command was "?", NULL)
2026-09-18 04:01:01 SMTP call from [167.172.96.39] dropped: too many syntax or protocol errors (last command was "?", NULL)
...
show less
2026-09-18T02:06:03.745397-04:00 mailstore.ab-data.us sshd-session[31146]: Unable to negotiate with ...
show more2026-09-18T02:06:03.745397-04:00 mailstore.ab-data.us sshd-session[31146]: Unable to negotiate with 35.205.96.245 port 42272: no matching key exchange method found. Their offer: diffie-hellman-group1-sha1,diffie-hellman-group14-sha1,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sha1,diffie-hellman-group-exchange-sha256 [preauth]
2026-09-18T02:06:04.003939-04:00 mailstore.ab-data.us sshd-session[31148]: Unable to negotiate with 35.205.96.245 port 42286: no matching key exchange method found. Their offer: diffie-hellman-group1-sha1,diffie-hellman-group14-sha1,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sha1,diffie-hellman-group-exchange-sha256 [preauth]
2026-09-18T02:06:04.276998-04:00 mailstore.ab-data.us sshd-session[31150]: Unable to negotiate with 35.205.96.245 port 42298: no matching key exchange method found. Their offer: diffie-hellman-group1-sha1,diffie-hellman-group14-sha1,diffie-hellman-gr
...
show less
2026-09-15T07:37:13.739551-04:00 mailstore.ab-data.us sshd-session[20228]: Invalid user from 109.16 ...
show more2026-09-15T07:37:13.739551-04:00 mailstore.ab-data.us sshd-session[20228]: Invalid user from 109.160.32.87 port 47732
2026-09-15T07:37:21.586464-04:00 mailstore.ab-data.us sshd-session[20228]: Connection closed by invalid user 109.160.32.87 port 47732 [preauth]
2026-09-17T23:13:21.810896-04:00 mailstore.ab-data.us sshd-session[30497]: Invalid user from 109.160.32.87 port 39506
2026-09-17T23:13:29.644135-04:00 mailstore.ab-data.us sshd-session[30497]: Connection closed by invalid user 109.160.32.87 port 39506 [preauth]
...
show less
2026-09-17T22:40:27.120914-04:00 mailstore.ab-data.us sshd-session[30416]: Invalid user anna from 15 ...
show more2026-09-17T22:40:27.120914-04:00 mailstore.ab-data.us sshd-session[30416]: Invalid user anna from 155.94.144.150 port 49728
2026-09-17T22:40:27.308610-04:00 mailstore.ab-data.us sshd-session[30416]: Disconnected from invalid user anna 155.94.144.150 port 49728 [preauth]
2026-09-17T22:42:05.839032-04:00 mailstore.ab-data.us sshd-session[30418]: Invalid user user01 from 155.94.144.150 port 56810
2026-09-17T22:42:06.026479-04:00 mailstore.ab-data.us sshd-session[30418]: Disconnected from invalid user user01 155.94.144.150 port 56810 [preauth]
...
show less
2026-09-14T17:45:22.598219-04:00 mailstore.ab-data.us sshd-session[8585]: Connection closed by 103.2 ...
show more2026-09-14T17:45:22.598219-04:00 mailstore.ab-data.us sshd-session[8585]: Connection closed by 103.203.59.9 port 49214 [preauth]
2026-09-16T02:28:50.953134-04:00 mailstore.ab-data.us sshd-session[23251]: Connection closed by 103.203.59.9 port 41566 [preauth]
2026-09-16T18:24:35.609173-04:00 mailstore.ab-data.us sshd-session[25724]: Connection closed by 103.203.59.9 port 36766 [preauth]
2026-09-17T16:13:40.961617-04:00 mailstore.ab-data.us sshd-session[29466]: Connection closed by 103.203.59.9 port 50240 [preauth]
...
show less
2026-09-14T20:55:26.188594-04:00 mailstore.ab-data.us sshd-session[9019]: banner exchange: Connectio ...
show more2026-09-14T20:55:26.188594-04:00 mailstore.ab-data.us sshd-session[9019]: banner exchange: Connection from 31.58.216.18 port 45846: invalid format
2026-09-14T20:55:38.179507-04:00 mailstore.ab-data.us sshd-session[9020]: Connection closed by 31.58.216.18 port 57308 [preauth]
2026-09-17T08:37:18.622411-04:00 mailstore.ab-data.us sshd-session[28149]: banner exchange: Connection from 31.58.216.18 port 54986: invalid format
2026-09-17T08:37:19.795475-04:00 mailstore.ab-data.us sshd-session[28150]: Connection closed by 31.58.216.18 port 35162 [preauth]
...
show less