Tech·Source-based summary

Israeli firm’s digital ads enabling installationof ‘zero-click’ spyware, researchers say

Discover-Tech’s Controlium software lets clients mass-profile internet users then covertly hack targets, say researchers at University of Toronto An Israeli advertising agency has been serving millions of online adverts that allow “zero-click” spyware to be used against targets,

This is a source-based summary, not original reporting by Ebenezer journalists. Source: The Guardian · Original byline: Aisha Down. Ebenezer published 15 Oct 2026, 12:15 pm. Editorial policy.

Global — Aisha Down