188.166.43.8

WordPress login brute force: 30 failed logins in 30 min on 1 server

(wordpress) Apache: Failed WordPress login from 188.166.43.8 (NL/The Netherlands/-): 10 in the last 3600 secs (0-193)

Wordpress login attempts

Apr 7 23:07:52 server UFW BLOCK SRC=188.166.43.8 PROTO=TCP SPT=52457 DPT=5001

list.rtbh.com.tr report: tcp/0

list.rtbh.com.tr report: tcp/0

Fail2Ban detection - brute-force attempt (jail: sshd)

router1: 2026-02-10T15:06:23Z Failed password for invalid user ftp 2026-02-10T15:06:49Z Invalid user ftp 2026-02-10T15:06:49Z authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.43.8 2026-02-10T15:06:52Z Failed password for inv ... show more router1: 2026-02-10T15:06:23Z Failed password for invalid user ftp 2026-02-10T15:06:49Z Invalid user ftp 2026-02-10T15:06:49Z authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.43.8 2026-02-10T15:06:52Z Failed password for invalid user ftp 2026-02-10T15:07:18Z Invalid user ftp ... show less

Feb 10 16:05:20 [host] sshd[11256]: Connection closed by invalid user ftp 188.166.43.8 port 40878 [p Feb 10 16:05:46 [host] sshd[11262]: Invalid user ftp from 188.166.43.8 port 52002 Feb 10 16:05:46 [host] sshd[11262]: pam_unix(sshd:auth): authentica ... show more Feb 10 16:05:20 [host] sshd[11256]: Connection closed by invalid user ftp 188.166.43.8 port 40878 [p Feb 10 16:05:46 [host] sshd[11262]: Invalid user ftp from 188.166.43.8 port 52002 Feb 10 16:05:46 [host] sshd[11262]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid Feb 10 16:05:48 [host] sshd[11262]: Failed password for invalid user ftp from 188.166.43.8 port 5200 Feb 10 16:05:48 [host] sshd[11262]: Connection closed by invalid user ftp 188.166.43.8 port 52002 [p show less

2026-02-10T16:58:38.220225+02:00 gaia sshd[1764429]: Failed password for invalid user ec2-user from 188.166.43.8 port 35082 ssh2 2026-02-10T16:59:04.784767+02:00 gaia sshd[1764687]: Connection from 188.166.43.8 port 51536 on 148.251.110.65 port 22 rd ... show more 2026-02-10T16:58:38.220225+02:00 gaia sshd[1764429]: Failed password for invalid user ec2-user from 188.166.43.8 port 35082 ssh2 2026-02-10T16:59:04.784767+02:00 gaia sshd[1764687]: Connection from 188.166.43.8 port 51536 on 148.251.110.65 port 22 rdomain "" 2026-02-10T16:59:04.873043+02:00 gaia sshd[1764687]: Invalid user ec2-user from 188.166.43.8 port 51536 ... show less

Feb 10 15:53:24 h2930838 sshd[2984]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.43.8 Feb 10 15:53:25 h2930838 sshd[2984]: Failed password for invalid user pi from 188.166.43.8 port 36618 ssh2

Feb 10 15:49:28 [host] sshd[10226]: Connection closed by invalid user pi 188.166.43.8 port 60690 [pr Feb 10 15:49:55 [host] sshd[10293]: Invalid user pi from 188.166.43.8 port 55676 Feb 10 15:49:55 [host] sshd[10293]: pam_unix(sshd:auth): authenticat ... show more Feb 10 15:49:28 [host] sshd[10226]: Connection closed by invalid user pi 188.166.43.8 port 60690 [pr Feb 10 15:49:55 [host] sshd[10293]: Invalid user pi from 188.166.43.8 port 55676 Feb 10 15:49:55 [host] sshd[10293]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid Feb 10 15:49:57 [host] sshd[10293]: Failed password for invalid user pi from 188.166.43.8 port 55676 Feb 10 15:49:57 [host] sshd[10293]: Connection closed by invalid user pi 188.166.43.8 port 55676 [pr show less

Feb 10 14:46:18 host1 sshd[31879]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.43.8 Feb 10 14:46:19 host1 sshd[31879]: Failed password for invalid user pi from 188.166.43.8 port 36068 ssh2 Feb 10 14 ... show more Feb 10 14:46:18 host1 sshd[31879]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.43.8 Feb 10 14:46:19 host1 sshd[31879]: Failed password for invalid user pi from 188.166.43.8 port 36068 ssh2 Feb 10 14:46:49 host1 sshd[32344]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.43.8 ... show less

Invalid user pi from 188.166.43.8 port 57636

router1: 2026-02-10T14:44:24Z Failed password for invalid user postgres 2026-02-10T14:44:52Z Invalid user postgres 2026-02-10T14:44:52Z authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.43.8 2026-02-10T14:44:54Z Failed passwo ... show more router1: 2026-02-10T14:44:24Z Failed password for invalid user postgres 2026-02-10T14:44:52Z Invalid user postgres 2026-02-10T14:44:52Z authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.43.8 2026-02-10T14:44:54Z Failed password for invalid user postgres 2026-02-10T14:45:23Z Invalid user pi ... show less