Security Incidents mailing list archives
Re: Anyone else seeing a spike in SSHd scans?
From: p00p () instable net
Date: Sun, 29 Jun 2003 12:12:19 -0400
one thing that could be of interesting note is that comcast IS now attbi.com, after a merger a few months ago. new customers are put on comcast ips, but remaining customers from before the merger still have attbi.com addresses so basically all your scans are from the same isp. are all your scans from the same geographical areas? On Sat, Jun 28, 2003 at 03:05:51PM -0700, Dave Laird wrote:
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Good afternoon, Jay, everyone... On Friday 27 June 2003 12:55 pm, Jay D. Dyson wrote:Hi folks, I've seen an unusual spike in SSHd scans in the past 20 hours on systems I maintain for my employer and those I run on my own time. The largest spike began yesterday between 12:16 and 18:16 hours (PDT) and the others have begun trickling in on my non-work networks since around 08:00 hours today.It's all the usual suspects, of course: systems from Malaysia, the Netherlands, a DSL provider in Norway, and a Cable service in Taiwan.Since I block some/most of those locations in my firewall, I was a bit surprised when I noted a spike in SSH scans yesterday, between 14:22 and 18:05 PDT. Then they started up again this afternoon, from what appears to be both attbi.com and comcast DSL IP's. Hmmm. Maybe your're right. Dave - -- Dave Laird (Dave () kharma net) The Used Kharma Lot / The Phoenix Project Web Page: http://www.kharma.net updated 04/15/2003 Usenet News server: news.kharma.net Musicians Calendar and Database access: http://www.kharma.net/calendar.html An automatic & random thought For the Minute: Freedom from incrustation of grime is contiguous to rectitude. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iD8DBQE+/hE/Zx0/eWCCG/wRAiQ7AJ9EXccwJtu4qaUh1Izt1oOvcq9qEQCfeeel 6aBS2PohGOisIFeHX2n710o= =EPq2 -----END PGP SIGNATURE----- ---------------------------------------------------------------------------- Attend the Black Hat Briefings & Training, July 28 - 31 in Las Vegas, the world's premier technical IT security event! 10 tracks, 15 training sessions, 1,800 delegates from 30 nations including all of the top experts, from CSO's to "underground" security specialists. See for yourself what the buzz is about! Early-bird registration ends July 3. This event will sell out. www.blackhat.com ----------------------------------------------------------------------------
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Current thread:
- Anyone else seeing a spike in SSHd scans? Jay D. Dyson (Jun 27)
- Re: Anyone else seeing a spike in SSHd scans? Dave Laird (Jun 28)
- Re: Anyone else seeing a spike in SSHd scans? p00p (Jun 29)
- Re: Anyone else seeing a spike in SSHd scans? Dave Laird (Jun 29)
- Re: Anyone else seeing a spike in SSHd scans? p00p (Jun 29)
- Re: Anyone else seeing a spike in SSHd scans? Dave Laird (Jun 28)