These new hoaxes are one or two line hoaxes that look like this:

1.They make an unsupported statement like "ABC is infected by a virus" There is no documentation to support the statement.

2.They tell you to "Pass it on" (most commonly), "Pass the word" or rarely they have the standard "forward it" request.

These hoaxes are all short one or two line so-called warnings. (I guess the hoax writers are getting lazy...)

Here is the most widespread example of this type of hoax:

Do not open Blue Mountain Cards until further notice.

Virus has infiltrated their system..pass it on

( Source : Stiller Research )