lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Wed Jun 14 05:43:00 2006 From: dunhamk at rica.net (Ken Dunham) Subject: repeated port 21 attempts >> I'm getting port 21 connection attempts every 5 minutes from about > half a dozen of my network users. These attempts are repeating > regularly with one computer sending out 1500+ attempts a day. I have > not seen this before and I'm wondering if anyone else here has seen a client behave this way before? Hi, Sounds like FTP and SSH attacks that are opportunistically launched by Romanian attackers to date, simple brute force and a few other hacking exploits. It's a consistent issue we've seen globally for many months now. Cheers, Ken
Powered by blists - more mailing lists