Israeli Ad Firm Discover-Tech Linked to Candiru Zero-Click Spyware Delivery

SecurityWeek reports that Israeli advertising firm Discover-Tech's ad platform was used as a delivery channel for Candiru's zero-click spyware, enabling device fingerprinting and targeted infection. The claim is based on investigative reporting, with the full scope of Discover-Tech's involvement and the number of victims still unclear. This highlights a novel convergence of commercial ad tech and state-grade surveillance, raising concerns about supply-chain compromise and mass device tracking.