Hello StephenP3,
not knowing what exactly infected means in this context and without any details I can't comment on the particular incident. I can give you some pointers to the analyses (.../DNSChan-xx and .../DNSCha-xx) as well as a few articles on nakedsecurity. As you see, it has been around for some time now and is by no means unknown to Sophos.
Are you a Sophos customer? If so, you should contact Support to analyze the situation. But even if you aren't they might be interested in you findings.
Christian
Hello StephenP3,
not knowing what exactly infected means in this context and without any details I can't comment on the particular incident. I can give you some pointers to the analyses (.../DNSChan-xx and .../DNSCha-xx) as well as a few articles on nakedsecurity. As you see, it has been around for some time now and is by no means unknown to Sophos.
Are you a Sophos customer? If so, you should contact Support to analyze the situation. But even if you aren't they might be interested in you findings.
Christian