Every file that we have saved on our computers has a particular extension. The file extension is added at the end of the filename followed by a dot (.). It tells the operating systems about the ...

Unknown files have become one of the biggest security threats to organizations, catching the attention of C-suite officers. Highly-publicized data breaches at brands like Target, Home Depot and Sony ...

Many times we receive files whose extension is unknown. This often happens when the sender puts a wrong file extension and it becomes difficult to open the file due to an unknown format. Here is a ...

Most people are conditioned by now to not open unknown file attachments—especially file attachments on emails from unknown sources. Just in case you somehow missed the memo, though, there is a new ...