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Politicians warn targeted ads can deliver zero-click spyware

Security & privacy Incident analysis · Theory · The Citizen Lab

The claim

The authors assert that targeted advertising can be used to infect victims with zero-click spyware.

Anna Mackay · The Citizen Lab Writeup

Published as: “Politicians in U.S. and E.U. Say Targeted Ads Are a Security Risk”

So what

If the claimed vector is real, ad platforms could become a covert channel for espionage against high-value targets.

The five-minute version

The writeup reports that politicians in the U.S. and EU are raising concerns that online advertising technology can be leveraged to deliver zero-click spyware. It cites recent Citizen Lab findings and notes that members of the European Parliament have signed a letter urging an investigation into the risk to EU institutions. U.S. senators Booker and Wyden also called for better security practices in the ad industry. The piece provides no technical data, relying on political statements and the referenced lab report.

What they found 2

What undercuts it the paper’s own results

What’s new here 3

Artifacts & methods 2

Topics

zero-click spywaretargeted advertisingad tech securitypolitical responseCitizen LabEU investigationU.S. Senate
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