V - Info : The Black Worm Virus

The Blackworm virus is malware which spreads itself primarily through email attachments. The risk varies depending on which version of the virus your computer has contracted.

The Blackworm virus can overwrite various document files, including Microsoft Word documents, Excel spreadsheets, compressed files such as .rar and .zip files, Portable Document Files and others. This document corruption takes place on the third day of every month.

It can also disable your antivirus software. So, be careful when you use your internet. I will tell you about how to remove the black worm in a new post.