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Discover-Tech used digital ads to facilitate zero-click spyware attacks
Researchers from Citizen Lab and Confiant have uncovered a sophisticated cyber-espionage technique dubbed ‘AdFection.’ This method utilizes the global digital advertising ecosystem to deliver mercenary spyware to targeted devices via ‘zero-click’ attacks, meaning no user interaction, such as clicking a link, is required for infection.
An investigation revealed that the Israeli firm Discover-Tech acted as an intermediary, using its advertising platform, Controlium, to facilitate access for spyware developers like Candiru (now operating as Integrity Labs). By purchasing malicious ads through major networks including Google, Yandex, and Microsoft, the attackers could identify and compromise specific devices.
At least 45 devices belonging to Al Jazeera journalists were confirmed to be targeted between 2024 and 2025. The investigation also found that Discover-Tech’s ads appeared on nearly 200,000 websites and applications, potentially exposing networks associated with NATO, the United Nations, the European Commission, and various government agencies across multiple countries.
Entities
Al Jazeera · Candiru · Citizen Lab · Confiant · Discover-Tech · Google · Integrity Labs · Mossad
Claims
What the coverage asserts, and how many sources carry each claim.
- [● 2 SOURCES] The maximum cashback amount available is Rp100,000.
- [● 2 SOURCES] ShopeePay is running a campaign called ‘Bayar QRIS Pasti Cashback Saldo s. d. Rp100.000’.
- [● 2 SOURCES] Cashback is provided in the form of ShopeePay balance.
- [● 2 SOURCES] The promotion applies to payments made via QRIS at merchants such as coffee shops, minimarkets, and MSMEs.
- [● 5 SOURCES] Discover-Tech served at least 10 million advertisements per day globally. www.devdiscourse.com · www.newarab.com · www.akhbrna.ae · hipertextual.com · sana.sy
- [● 15 SOURCES] At least 45 devices belonging to Al Jazeera employees were infected with spyware during 2024 and 2025. elespecialitodigital.com · forbesliberia.com · cyberinsider.com · www.theregister.com · www.theguardian.com · +8 more
- [● 6 SOURCES] The Israeli spyware firm Candiru is now operating under the name Integrity Labs. elespecialitodigital.com · forbesliberia.com · cyberinsider.com · www.theregister.com · citizenlab.ca
- [● 3 SOURCES] Discover-Tech's MyDSP platform bid on approximately 3.77 billion ad impressions over a four-month period. www.blogspan.net · elespecialitodigital.com
- [● 27 SOURCES] The spyware infection can occur without any user interaction or clicking on the advertisement. elespecialitodigital.com · cyberinsider.com · www.theguardian.com · forbesliberia.com · www.blogspan.net · +20 more
- [● 27 SOURCES] Citizen Lab identified Discover-Tech as an intermediary connecting spyware operators to advertising infrastructure. cyberinsider.com · www.theregister.com · elespecialitodigital.com · forbesliberia.com · www.blogspan.net · +20 more
- [● 7 SOURCES] Discover-Tech uses a platform called Controlium to profile users and deliver malicious code via ads. cyberinsider.com · www.theguardian.com · forbesliberia.com · www.theregister.com · www.geeknetic.es · +2 more
- [● 8 SOURCES] The researchers named the zero-click spyware delivery technique 'AdFection'. elespecialitodigital.com · cyberinsider.com · www.blogspan.net · netzpolitik.org · www.theregister.com · +3 more