Incidents
Possible Mail server compromise ? Feb 04 2008 06:28PM
Faas M. Mathiasen (faas m mathiasen googlemail com) (3 replies)
Dear List,
"We" have noticed a odd traffic pattern emerging from our mail
servers, an important amount of data left our network over the mail
server. Please understand "we" would like
to remain anonymous at this point. We monitored our mail servers for
availability and the patch level is as to latest specifications,
additionally we have anti-virus software
installed on all E-mail servers.

Is anybody aware of an unpatched exploit against Exchange Server 2007 ?
Is there any other threat we have not taken into consideration ?

Do you have recommendations as to how to proceed ? Obviously our mail
server hold important information and we can't simply turn them off,
though we have procedures on how to respond to incidents we don't have
a procedure for this particular case, as our mail server is inside our
company, maintained and updated regularly we had no important reason
to believe it could be compromised.

We are currently investigating and took it off line for a few hours,
while installing a new clean server.

Regards,
Faas M. Mathiasen
CISSP Denmark

[ reply ]
Re: Possible Mail server compromise ? Feb 12 2008 11:41PM
Faas M. Mathiasen (faas m mathiasen googlemail com) (3 replies)
Re: Possible Mail server compromise ? Feb 18 2008 07:19PM
Faas M. Mathiasen (faas m mathiasen googlemail com) (2 replies)
Re: Possible Mail server compromise ? Feb 20 2008 02:43AM
Eduardo Tongson (propolice gmail com) (1 replies)
Re: Possible Mail server compromise ? Feb 20 2008 07:33PM
Faas M. Mathiasen (faas m mathiasen googlemail com) (1 replies)
Re: Possible Mail server compromise ? Feb 21 2008 02:38AM
Eduardo Tongson (propolice gmail com)
Re: Possible Mail server compromise ? Feb 19 2008 05:35PM
Bob Toxen (vger verysecurelinux com) (2 replies)
Re: Possible Mail server compromise ? Feb 20 2008 02:14AM
Jon Oberheide (jon oberheide org) (1 replies)
Re: Possible Mail server compromise ? Feb 20 2008 05:11PM
Valdis Kletnieks vt edu (1 replies)
Re: Possible Mail server compromise ? Feb 20 2008 07:25PM
Faas M. Mathiasen (faas m mathiasen googlemail com) (1 replies)
Re: Possible Mail server compromise ? Feb 20 2008 11:07PM
Peter Kosinar (goober ksp sk) (1 replies)
Re: Possible Mail server compromise ? Feb 21 2008 10:49AM
Faas M. Mathiasen (faas m mathiasen googlemail com) (1 replies)
RE: Possible Mail server compromise ? Feb 22 2008 12:38AM
Richard C Lewis (chad mr-lew com) (1 replies)
Re: Possible Mail server compromise ? Feb 26 2008 04:19PM
Faas M. Mathiasen (faas m mathiasen googlemail com)
Re: Possible Mail server compromise ? Feb 19 2008 06:46PM
Faas M. Mathiasen (faas m mathiasen googlemail com) (3 replies)
Re: Possible Mail server compromise ? Feb 20 2008 02:48PM
Eygene Ryabinkin (rea-sec codelabs ru) (2 replies)
Re: Possible Mail server compromise ? Feb 20 2008 10:59PM
Valdis Kletnieks vt edu (1 replies)
Re: Possible Mail server compromise ? Feb 21 2008 10:31AM
Faas M. Mathiasen (faas m mathiasen googlemail com) (1 replies)
Re: Possible Mail server compromise ? Feb 21 2008 05:13PM
Paul Schmehl (pauls utdallas edu)
Re: Possible Mail server compromise ? Feb 20 2008 07:10PM
Faas M. Mathiasen (faas m mathiasen googlemail com)
Re: Possible Mail server compromise ? Feb 20 2008 07:05AM
Bob Toxen (vger VerySecureLinux com) (1 replies)
Re: Possible Mail server compromise ? Feb 20 2008 07:25PM
Faas M. Mathiasen (faas m mathiasen googlemail com)
Re: Possible Mail server compromise ? Feb 20 2008 01:51AM
Valdis Kletnieks vt edu
Re: Possible Mail server compromise ? Feb 13 2008 09:55AM
Michael Loftis (mloftis wgops com)
Re: Possible Mail server compromise ? Feb 13 2008 05:09AM
Jon Oberheide (jon oberheide org)
Re: Possible Mail server compromise ? Feb 04 2008 07:05PM
Jon R. Kibler (Jon Kibler aset com) (1 replies)
Re: Possible Mail server compromise ? Feb 04 2008 09:39PM
Tony Maupin (tony themaupins com) (1 replies)
Re: Possible Mail server compromise ? Feb 04 2008 09:57PM
Faas M. Mathiasen (faas m mathiasen googlemail com) (1 replies)
Re: Possible Mail server compromise ? Feb 05 2008 05:49PM
Valdis Kletnieks vt edu
RE: Possible Mail server compromise ? Feb 04 2008 06:58PM
Worrell, Brian (BWorrell isdh IN gov)


 

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