The House of Commons internal computer network has been infected by the “Conficker” worm and has had to ban its users from attaching outside storage, such as USB memory sticks, in case it gets reinfected. An estimated 10 million PCs worldwide have also been infected and experts fear next week will see problems worsen. For more on this story, see the article House of Commons network hit by Conficker computer worm from guardian.co.uk
If your computer is infected with this worm, you may not experience any symptoms, or you may experience any of the following symptoms:
- Account lockout policies are being tripped.
- Automatic Updates, Background Intelligent Transfer Service (BITS), Windows Defender, and Error Reporting Services are disabled.
- Domain controllers respond slowly to client requests.
- The network is congested.
- Various security-related Web sites cannot be accessed.
For more information about Win32/Conficker.b, visit the following Microsoft Malware Protection Center Web page http://www.microsoft.com/security/portal/Entry.aspx?Name=Win32/Conficker
Network managers can also stop Conficker from spreading by using Group Policy, and creating a policy that applies to all computers in a specific organizational unit (OU), site, or domain in your environment. For more details on this process see Microsoft Help and Support Article ID 962007