Take the tour ×  One of our corporate twitter accounts recently
started sending out DMs to its followers. Looking at the content
of these it seems we'd become infected with Troj/Mdrop-EML. All
computers on our company network should be up to date with
Symantec Anti Virus / on the latest virus definitions.  Is there
a way to see if this virus is covered by Symantec (ideally is
there some generic way to check this for any popular anti-virus
software, so this post is useful to others)?  We'll investigate
further to see if users were using the corporate account from
home machines or if our anti-virus coverage has any holes which
we hadn't spotted, but I thought it would be useful to know if
this virus is something that protected machines would have been
protected from before investigating further.  share|improve this
question add comment  3 Answers  up vote 2 down vote accepted
Double check that one of the users has not used the Twitter
credentials at home, or on their mobile device. (this is what
happened here)