Anti-virus experts are now seeing new
“super” viruses appearing that bear similarity to previously identified
viruses. Speculation is that virus authors are re-using earlier program code
to produce new strains of existing viruses.
Two new viruses have been discovered
recently – one (W32/kriz.3862) is particularly dangerous in that it seriously
damages the PC making it impossible to reboot. It is currently quite rare, but
could spread very quickly. The other is called Toadi and is typically
distributed from web sites offering passwords to Internet pornographic sites.
The major anti-virus software companies have
now updated their virus signature files; these updates can be freely downloaded
from their respective web sites.
As we so often say, “please make sure
that your anti-virus software is up to date”.