Snarfing
Snarf is a term used by computer programmers and the UNIX community meaning to copy a file or data over a network, for any purpose, with additional specialist meanings to access data without appropriate permission. It also refers to using command line tools to transfer files through the HTTP, gopher, finger, and FTP protocols without user interaction, and to a method of achieving cache coherence in a multiprocessing computer architecture through observation of writes to cached data.