Brute force password attacks on Linux over SSH

This is one of the main reasons I hate running SSH on the standard port numbers, every day I get log-alerts like these. As per usual I notify the originating ISP, at least I have an email template for it.
Failed logins from these:
invalid user abdul (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user abort (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user abs (password) from 203.98.XXX.XXX: 1 Time(s)
invalid user adam (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user admin (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user admin (password) from 203.98.XXX.XXX: 14 Time(s)
invalid user advertise (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user alan (password) from 203.98.XXX.XXX: 4 Time(s)
invalid user alcatel (password) from 203.98.XXX.XXX: 4 Time(s)
invalid user alex (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user alex (password) from 203.98.XXX.XXX: 6 Time(s)
invalid user allan (password) from 203.98.XXX.XXX: 1 Time(s)
invalid user aloha (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user alpha (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user alter (password) from 203.98.XXX.XXX: 1 Time(s)
invalid user ameno (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user amman (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user andy (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user angel (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user antidot (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user apache (password) from 125.240.XXX.XXX: 30 Time(s)
invalid user apache (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user ariane (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user aron (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user art (password) from 203.98.XXX.XXX: 1 Time(s)
invalid user artificial (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user asahi (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user aspect (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user aspidistra (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user atempt (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user atilla (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user atom (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user aurel (password) from 203.98.XXX.XXX: 4 Time(s)
invalid user avsadmin (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user azazel (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user backup (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user base (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user bash (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user beast (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user berg (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user beta (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user binary (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user black (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user bobo (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user bogdan (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user book (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user bourn (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user brett (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user brian (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user buche (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user cable (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user cache (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user cain (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user cambera (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user camelia (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user cesna (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user chat (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user chris (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user church (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user clark (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user client (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user coffee (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user common (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user costel (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user costi (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user crack (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user cristina (password) from 203.98.XXX.XXX: 4 Time(s)
invalid user cyclon (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user dalton (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user danny (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user darling (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user dasilva (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user data (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user dave (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user david (password) from 125.240.XXX.XXX: 26 Time(s)
invalid user david (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user davod (password) from 125.240.XXX.XXX: 2 Time(s)
invalid user deserve (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user desire (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user dns (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user domain (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user donna (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user dool (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user down (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user dragon (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user dudu (password) from 203.98.XXX.XXX: 1 Time(s)
invalid user earth (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user elixir (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user elvis (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user epsilon (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user eric (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user example (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user fadeh (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user fatih (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user fax (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user felix (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user fiat (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user filter (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user finale (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user fire (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user foon (password) from 203.98.XXX.XXX: 1 Time(s)
invalid user ford (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user found (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user frank (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user freddy (password) from 125.240.XXX.XXX: 14 Time(s)
invalid user ftpuser (password) from 125.240.XXX.XXX: 30 Time(s)
invalid user gamma (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user ganja (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user gaspar (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user george (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user gerhard (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user ghost (password) from 203.98.XXX.XXX: 4 Time(s)
invalid user gone (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user grand (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user granicus (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user gregory (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user grims (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user guest (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user guest (password) from 203.98.XXX.XXX: 4 Time(s)
invalid user gushi (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user hang (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user hassan (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user health (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user helen (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user hell (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user helmut (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user heracle (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user honour (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user host (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user http (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user httpd (password) from 203.98.XXX.XXX: 4 Time(s)
invalid user iarin (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user ident (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user include (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user info (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user info (password) from 203.98.XXX.XXX: 4 Time(s)
invalid user iolanda (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user ion (password) from 203.98.XXX.XXX: 1 Time(s)
invalid user ionut (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user irina (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user jack (password) from 125.240.XXX.XXX: 26 Time(s)
invalid user jamal (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user james (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user jasmina (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user jason (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user java (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user jeffrey (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user jelem (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user jenny (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user jerry (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user jessica (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user jessie (password) from 125.240.XXX.XXX: 14 Time(s)
invalid user jhony (password) from 203.98.XXX.XXX: 1 Time(s)
invalid user jiang (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user jihad (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user jim (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user joe (password) from 125.240.XXX.XXX: 26 Time(s)
invalid user john (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user john (password) from 203.98.XXX.XXX: 4 Time(s)
invalid user jupiter (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user just (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user justice (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user justin (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user kadir (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user kain (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user kaleb (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user kelly (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user kevin (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user kevin (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user kline (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user koln (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user kondor (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user lampard (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user larry (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user laura (password) from 125.240.XXX.XXX: 16 Time(s)
invalid user laura (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user law (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user lawyer (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user leroi (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user leslie (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user lex (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user library (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user library (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user light (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user lincoln (password) from 203.98.XXX.XXX: 1 Time(s)
invalid user linda (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user linux (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user lisa (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user locco (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user lost (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user louis (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user louise (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user lucky (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user mailtest (password) from 125.240.XXX.XXX: 24 Time(s)
invalid user malaga (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user mano (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user maria (password) from 203.98.XXX.XXX: 6 Time(s)
invalid user mariana (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user mark (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user mark (password) from 203.98.XXX.XXX: 1 Time(s)
invalid user marte (password) from 203.98.XXX.XXX: 4 Time(s)
invalid user marty (password) from 125.240.XXX.XXX: 14 Time(s)
invalid user mary (password) from 125.240.XXX.XXX: 14 Time(s)
invalid user master (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user matt (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user media (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user mercur (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user mercury (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user michael (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user mike (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user mike (password) from 203.98.XXX.XXX: 4 Time(s)
invalid user mind (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user minerva (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user mister (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user mistero (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user mobifon (password) from 203.98.XXX.XXX: 1 Time(s)
invalid user mohamed (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user mona (password) from 203.98.XXX.XXX: 4 Time(s)
invalid user monaco (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user monica (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user mooka (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user moon (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user mount (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user mrdev (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user mumu (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user munis (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user mysql (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user mysql (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user nancy (password) from 125.240.XXX.XXX: 14 Time(s)
invalid user neptun (password) from 203.98.XXX.XXX: 3 Time(s)
invalid user nino (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user noise (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user nokia (password) from 203.98.XXX.XXX: 4 Time(s)
invalid user office (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user okubo (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user omega (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user oracle (password) from 125.240.XXX.XXX: 26 Time(s)
invalid user oracle (password) from 203.98.XXX.XXX: 10 Time(s)
invalid user oracle1 (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user osama (password) from 203.98.XXX.XXX: 1 Time(s)
invalid user osiris (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user osman (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user palm (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user panama (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user pascal (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user patricia (password) from 125.240.XXX.XXX: 12 Time(s)
invalid user patrick (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user paul (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user paul (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user peter (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user pgsql (password) from 203.98.XXX.XXX: 4 Time(s)
invalid user port (password) from 203.98.XXX.XXX: 1 Time(s)
invalid user portal (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user postfix (password) from 125.240.XXX.XXX: 26 Time(s)
invalid user postgres (password) from 125.240.XXX.XXX: 26 Time(s)
invalid user public (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user quarter (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user rajev (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user read (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user rehash (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user relay (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user remove (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user rename (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user repection (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user request (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user resin (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user restore (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user richard (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user richard (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user road (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user robert (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user robin (password) from 125.240.XXX.XXX: 14 Time(s)
invalid user roger (password) from 125.240.XXX.XXX: 18 Time(s)
invalid user sales (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user sales (password) from 203.98.XXX.XXX: 4 Time(s)
invalid user sam (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user samba (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user same (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user sandy (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user sarah (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user saturn (password) from 203.98.XXX.XXX: 4 Time(s)
invalid user scott (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user script (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user search (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user send (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user serafim (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user server (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user service (password) from 125.240.XXX.XXX: 26 Time(s)
invalid user shadow (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user shake (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user sharon (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user sharon (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user shell (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user shoot (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user shop (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user shrike (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user sigmund (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user siliciu (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user silla (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user silva (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user silvia (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user sirg (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user smash (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user smell (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user smuf (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user snake (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user sole (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user sombrero (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user sorina (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user sound (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user space (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user sparc (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user spool (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user sport (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user squad (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user staff (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user stanley (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user start (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user stealth (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user steel (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user stepfen (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user stephen (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user steve (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user steven (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user stick (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user storm (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user stream (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user student (password) from 125.240.XXX.XXX: 26 Time(s)
invalid user student (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user sun (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user support (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user support (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user susan (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user susan (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user system (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user target (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user tay (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user temp (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user temp (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user tener (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user test (password) from 125.240.XXX.XXX: 26 Time(s)
invalid user test (password) from 203.98.XXX.XXX: 14 Time(s)
invalid user testuser (password) from 125.240.XXX.XXX: 26 Time(s)
invalid user tetra (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user thanatos (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user thoor (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user tony (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user tony (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user torpe (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user track (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user travel (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user tristan (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user truth (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user unix (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user user (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user user (password) from 203.98.XXX.XXX: 16 Time(s)
invalid user username (password) from 203.98.XXX.XXX: 4 Time(s)
invalid user venus (password) from 203.98.XXX.XXX: 4 Time(s)
invalid user verset (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user video (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user vincent (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user virtual (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user vision (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user visual (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user warez (password) from 203.98.XXX.XXX: 1 Time(s)
invalid user web (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user webadmin (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user webadmin (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user webmaster (password) from 125.240.XXX.XXX: 28 Time(s)
invalid user webmaster (password) from 203.98.XXX.XXX: 4 Time(s)
invalid user while (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user white (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user william (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user willy (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user wish (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user write (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user www (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user www-data (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user wwwrun (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user yarrow (password) from 203.98.XXX.XXX: 2 Time(s)
invalid user zed (password) from 203.98.XXX.XXX: 4 Time(s)
invalid user zoom (password) from 203.98.XXX.XXX: 2 Time(s)
root/password from 125.240.XXX.XXX: 30 Time(s)
root/password from 203.98.XXX.XXX: 36 Time(s)
Locked account login attempts:
apache : 32 Time(s)
mysql : 30 Time(s)
postfix : 26 Time(s)
However, my favourite ones are still the bots that try talking HTTP to my SMTP server:
unknown[61.128.XXX.XXX] sent non-SMTP command: POST / HTTP/1.1 : 1 Time(s)