Ransomware

There is type of virus called ransomware which as it name implies ask for a ransom after performing a malicious action, which is often to encrypt every file it can access from your account (e.g. the network drives). You typically get infected executing an email attachment, or an infected encrypted file.

What do to prevent an infection?

  • never run an executable from an email attachment
  • do not delay or block Windows updates
  • check that the anti-virus does not report any actions to take
  • do not respond or follow links from untrustworthy sources. All memos from the College have an official Dawson signature.

What to do if you’re infected?

  • Generally you will know you’re infected with a flashy message displayed or played on your screen
  • Immediately disconnect your computer from the network and call IT Support at 4357 (HELP)

Quiz

Ready to test your knowledge about ransomware? Try this external_link_iconquiz.



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Last Modified: July 30, 2026