I posted details of the virus message to NTL's Abuse service and received the following reply:
"************************************************* *************************************
**PLEASE NOTE THIS IS AN AUTORESPONDER FROM THE NTL ACCEPTABLE USE POLICY (AUP) TEAM**
************************************************** ************************************
Latest News 03 March 2004:
Customers are reporting emails arriving in their mailboxes with an attachment and the subject of the email starts with - Email account
This email appears to come from ntlworld personnel, but we can confirm that this is a virus.
Please visit the following website for further information.
http://securityresponse.symantec.com/avcenter/venc/data/w32.beagle.k@mm.html
If you think you may be infected with this virus you may find this removal tool of use.
http://vil.nai.com/vil/stinger/
This email has not come from the ntl management, and has a potentially harmful attachment. Delete the email and do not run the attachment.
*****************************************
Latest News 03 March 2004:
Please note that W32.Netsky.D worm is rapidly spreading across the internet.
For further information regarding this worm and a removal tool please visit this webpage:
http://securityresponse.symantec.com/avcenter/venc/data/w32.netsky.d@mm.html
*****************************************
Reports can now be submitted by using the following web form:
http://www.ntlworld.com/netreport
We have introduced this new web form to allow more accurate reporting of network abuse and to allow us to deal with reports more quickly. We would recommend that anyone who wishes to fasttrack their report to us, uses the web form.
********************************
Dear Internet User
Thank you for your mail.
Due to the sheer volume of mails received daily (many which are duplicated complaints, e.g. multiple complaints from different sources concerning the same incident), in normal circumstances the AUP Team will not respond to your query personally (this is the only response you will receive from us).
Full information on how to report abuse can be found at
http://www.ntlworld.com/help/aup/abuse.html .
Please ensure you read the information held at the above link as we are not able to take any action if the correct information has not been sent to us.
We are only able to deal with complaints that specifically relate to misuse of an Internet account on the NTL network.
To ensure any other enquiries you may have are directed to the correct department, please use the following link:
http://www.ntlhome.com/contact/ .
The form on this webpage allows you to give us a full description of your enquiry which will enable ntl:home to deal with your enquiry more effectively.
To visit our online help section, visit:
http://www.ntlworld.com/help . The AUP help pages contain useful information on many aspects on Internet security.
If you would like advice on how to deal with spam/unsolicited-commercial-email please view:
http://www.ntlworld.com/help/aup/dealingwithspam.html
If you have any questions related to telephony , tv, cablemodem billing etc please call your local franchise on either 151 from your ntl line or 0800 052 2000 from any other line.
If you are receiving Nuisance Phone Calls there is a free advice line on 0800 052 1370
Regards
The ntl Acceptable Use Policy Team, Cardiff. [ Office Hours : 0800-1600hrs Monday to Friday ]
Last amended 3/4/4. Ref. OH."
Given the speed at which viruses replicate themselves, I find it disconcerting that they have held onto this information in such a secretive manner for so long.