Instances where school-issued laptops were used to spy on students in their homes. The "Privacy Quest" Experiment

, by investigative journalist Julia Angwin, is an essential exploration of how modern technology has enabled a "dragnet" society where personal data is indiscriminately collected by governments and corporations. Core Themes & Key Insights

Angwin highlights harrowing real-world examples, such as:

The book details how a "hidden alliance" of tech companies and government agencies—from the National Security Agency (NSA) to private data brokers—constantly tracks our locations, web browsing, and financial transactions.

A major part of the book follows Angwin’s year-long attempt to escape these dragnets. She tests various defensive strategies, including: