bot herd



bot herd ‎(plural bot herds)

  1. (Internet) A large collection of compromised systems exploited for malicious purposes.
    • 2005: So-called bot herds - networks of compromised PCs under the control of a malicious hacker - continue to be used as launch pads for other types of attack. — Hackers target net call systems BBC Online, 19 September 2005