NCC Group 2022 Report
Title: Public Report – Google Privacy Sandbox Aggregation Service and Coordinator
Prepared by: Elena Bakos Lang, Giacomo Pope, Giovanni De Ferrari, Huy Nguyen, Lydia Yao, Thomas Pornin, Tyler Colgan, Viktor Gazdag
Prepared for: Google
Abstract/Summary: During the winter of 2022, Google engaged NCC Group to conduct an in-depth security review of the Aggregation Service, part of Google’s Privacy Sandbox initiative.
In spring 2023, NCC Group completed a retest on a series of fixes proposed by Google, and found that they effectively addressed all findings documented in this report.
Other: