One of our readers reported that all the file extensions have changed to some unknown file format. If so, it could be a virus! If a virus has changed all the files extensions to unknown applications, ...

Computers are prone to virus attacks. People take various measures to protect themselves from such malware attacks, but may still find themselves ill-prepared. One of the major consequences of a virus ...

Firewalls scan data sent to your computer for malware and attempt to block files or other data they deem suspicious. Like ...

The number of hacks has been increasing worldwide. — © AFP/File Noel Celis The number of hacks has been increasing worldwide. — © AFP/File Noel Celis A ...

Antivirus software is not free of errors and sometimes reports computer viruses where there are none. For this reason, the company Procolored, a manufacturer of textile printers, indignantly defended ...