What privacy risk is NOT mitigated by the use of encrypted computation to target and...

Option A: Encrypted computation focuses on protecting the privacy of data while allowing computations to be performed on it. It does not address the relevance of ads to users, which is a separate issue related to the effectiveness of the ad targeting algorithm.

Option B: Encrypted computation aims to protect the user's sensitive personal information by ensuring it remains encrypted during the computation process, thus mitigating this privacy risk.

Option C: Encrypted computation prevents the server from discerning personal information as the data remains encrypted throughout the process.

Option D: By maintaining encryption, encrypted computation also helps prevent information leaks due to weak de-identification techniques.

References:

IAPP CIPT Study Guide

Research papers on encrypted computation and privacy-preserving ad targeting

These detailed explanations provide context and references to ensure the answers align with the IAPP Information Privacy Technologist documents and best practices.