Over the past several months we have had inquiries from concerned customers claiming Symantec was scanning their forward facing IPs for vulnerabilities. After some research and some extremely tense meetings it was determined that this was actually part ...

I. BACKGROUND: In mid-2009, W32.Changeup , was first discovered on systems around the world. Over the last few years, Symantec Security Response has profiled this threat , explained why it spreads , and shown how it was created .  ...

Over the weekend, Microsoft and F-secure issued warnings about a new global threat called “Morto”, and The Internet Storm Center has been seeing a large spike in traffic on Port 3389. The spike looks to have been caused by the RDP (Remote ...