What you can do

• Never open an
  email attachment

• Don't respond to
  info requests

• Perform a security
  analysis

• Backup your data

• Install an
  Anti-virus program

• Keep
  Anti-virus Updated

• Install a
  Hardware Firewall

• Keep up to date
  with Security patches

• Password protect
  your drives

• Install a
  software firewall

• Tweak your
  browser settings

• Use common sense!