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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.

SecurityWeekabout 6 hours agoILengCredibility 28%View source

Score Breakdown

Mosaic Score6.7

Model confidence0.5

Significance0.8

Source credibility0.3

Intelligence Tags

#spyware #zero-click #ad-tech #surveillance #candiru #israel

Entities

country

Source

Part of 2 situations

activeCyber6h ago

Israeli Firms Weaponize Ad Networks for Zero-Click Spyware Attacks

Israeli firm Discover-Tech, and potentially others including NSO Group and Candiru, are confirmed to be weaponizing digital ad networks to deliver zero-click spyware. This operation has targeted Al Jazeera devices, and allegedly exposed millions of phones via ads on EU, NATO, UN, and Pentagon websites, representing a novel and sophisticated supply-chain attack vector. The full scope of targeting, attribution, and the extent of compromise remain partially unconfirmed.

↑ escalating·10 signals·IL, QA, US +1Score 5.8

activeGeopoliticsConflict3m ago