More Ransomeware, People DO NOT TRUST ATTACHMENTS! If someone sends you a doc it should not need to use a macro. Do NOT enable these. Optionally request they send them in PDF format, etc. ALWAYS use a good AntiVirus program like WebRoot (which you can obtain from Intelligent Designs) to protect your system from Viruses. Nothing can protect a system from the user though. Read more about this on NetworkWorld or click the link below.
A new ransomware program written in Windows PowerShell is being used in attacks against enterprises, including healthcare organizations, researchers from Carbon Black warn.Source: New ransomware abuses Windows PowerShell, Word document macros | Network World