Security Incidents mailing list archives

Re: Massive increase in spam volume?


From: "David M. Dinner" <ddinner () obtix net>
Date: Mon, 26 Apr 2004 21:39:49 -0400

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Thamer Al-Harbash wrote:
| I work at a large ISP in Canada and just a few hours ago we've
| experienced a massive increase in spam volume. The volume is so
| high it's bordering on being a denial of service attack.
|
| Does anyone know if there's a worm out in the wild currently
| doing this? I've confirmed with some of my collegues that other
| ISPs are also experiencing this.
|
| I'm interested in finding specific netblocks but the spam seems
| to be coming from everywhere.
|

Yeah, I have noticed the same thing. I was gone all weekend and was
checking my mail server remotely, I was wondering what all the extra
unusual bandwidth was coming from. It was only until I got back to my
apt. where I was able to check into it more, not only did I/my mail
server have a rare increase of spam; the new spam messages seemed to
pass through the filters I have in place.

- --
David Michael Dinner <ddinner () obtix net> 570/947-3110
Owner, Obtix Networks: http://www.obtix.net
Personal Site: http://obtix.org
Public Key: http://www.obtix.net/~ddinner/dmd.asc



-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.4 (GNU/Linux)
Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org

iD8DBQFAjbnlRhWeHDT6eBERAsVXAJ95KcZFMkKQ3HNU/jGhPXCdlCBK1QCeLzFr
DyaVIZ6GfsUIG5ltpXYlQvU=
=y3ZR
-----END PGP SIGNATURE-----

---------------------------------------------------------------------------
----------------------------------------------------------------------------


Current thread: