Citizen Lab links online advertising infrastructure to zero-click spyware attacks

Citizen Lab researchers say they found evidence of a spyware campaign that used online advertising infrastructure to target devices without requiring user interaction. The investigation links ads associated with Discover-Tech to infrastructure attributed to Candiru and documents attacks against 45 Al Jazeera devices. Researchers say related ad records reached tens of thousands of apps and websites, though not every impression was weaponized. Google, IAB Europe and Beeswax took action against Discover-Tech, while the companies linked to the campaign did not respond.














