Malware and computer scams

Malware and computer scams

1. Malware stands for 'malicious software'

2. Malware can gather personal or sensitive data from your computer, it can also modify or delete files.

3. It is a small program which enters a computer or network through a downloaded file or vulnerability in a network.

4. Types of malware.

   • Browser: hijacks some browser functions, for example your default sear page, or diverts you to particular websites.
   • File infector: the virus infects a particular file. It may completely or partially overwrite the file.
   • Macro virus: embedded in the template files (e.g. Word or Excel). The virus spreads if the file is opened on a different computer.

5. Avoiding malware

   • Avoid clicking on everything, e.g. offers that seem too good to be true).
   • Don't visit illegal sites, such as those that let you download copyright material.
   • Make sure your browser is configured to always ask before running files and downloading automatically.
   • Keep your browser software up-to-date.
   • Install up-to-date antivirus and anti-spyware software,