The Free On-line Dictionary of Computing (19 January 2023):

drive-by download

    A malicious program that automatically installs
   itself when the victim visits a website.

   The vast majority of drive-by downloads exploit
   vulnerabilities in Microsoft's Internet Explorer browser
   to install themselves.

   The program may add bookmarks, change the browser start
   page or install unwanted browser toolbars or keylogger
   s	 A p	that steal login they.comput with the intention of
passing this information to someone who will inspect it for information
such as
   2.ecution

   3.  In the {TeX world and the computerised typesetting
   world in general, a program that translates some
   device-independent or other common format to something a real
   device can actually understand.

   [Jargon File]