Nmap Security Scanner
*Intro
*Ref Guide
*Install Guide
*Download
*Changelog
*Book
*Docs
Security Lists
*Nmap Hackers
*Nmap Dev
*Bugtraq
*Full Disclosure
*Pen Test
*Basics
*More
Security Tools
*Pass crackers
*Sniffers
*Vuln Scanners
*Web scanners
*Wireless
*Exploitation
*Packet crafters
*More
Site News
Site Search:
Exploit World
Advertising
About/Contact
Credits
Sponsors:
edgeos



Bugtraq: Re: spamblocker turns into mail denial of service

Re: spamblocker turns into mail denial of service

From: Chris Fuhrman <chris.fuhrman_at_tfcci.com>
Date: Mon, 15 Mar 2004 12:45:29 -0500

Howdy,

The Monkeys.com blacklist was officially retired 9/22 due to repeated
DDoS attacks on it's main servers.

Please see http://www.dnsbl.info/forums/topic.asp?TOPIC_ID=12 for the
official closing announcement from Ron Guilmette.

Cheers!

On Mon, 2004-03-15 at 11:21, Dana Hudes wrote:
> At some point in the last 24 hours the dns-based blackhole list
> proxies.relays.monkies.com turned into a deny-all-mail: the A record
> for the blackhole list is now 127.0.0.2 which means all mail is rejected.
> Anyone who knows anyone who was using this should immediately remove
> it. I do not know why the folks at infinite monkeys would do this nasty
> thing, perhaps it was done by a spammer hacking in.
>
> Certainly it points out that all such services should be using DNSSEC
> and that perhaps that's not enough if the name server is hacked.

-- 
Chris Fuhrman           | Twenty First Century Communications
chris.fuhrman_at_tfcci.com | Senior Software Engineer
(W) 614-442-1215 x271   |
(F) 614-442-5662        | PGP/GPG Public Key Available on Request

Received on Mar 15 2004
[ Nmap | Sec Tools | Mailing Lists | Site News | About/Contact | Advertising | Privacy ]