Siri AI Assistant Recorded Private Conversations and Sent to Apple Contractors

In July 2019, The Guardian published an investigation revealing that Apple contractors were routinely listening to confidential conversations recorded by Siri without users' knowledge or consent. A whistleblower contractor disclosed that they regularly heard private medical information, drug deals, business dealings, and couples having sex through recordings that were supposed to only capture intended Siri interactions. The privacy breach occurred because Siri's voice activation system frequently triggered false positives, recording conversations when users had not intentionally activated the assistant. These accidental recordings were then sent to human contractors as part of Apple's quality assurance program to improve Siri's performance. The contractors, working for GlobalTech in Cork, Ireland, were tasked with grading Siri's responses and determining whether activations were deliberate, but in the process were exposed to highly sensitive personal information. According to the whistleblower, accidental activations made up a significant portion of the recordings reviewed, with Apple Watch and HomePod devices being particularly prone to false triggers due to their always-listening capability. The contractor reported hearing confidential medical discussions between patients and doctors, illegal drug transactions, business meetings, and intimate conversations between couples. Users were completely unaware that these private moments were being recorded and reviewed by human workers. Following the Guardian's report, Apple immediately suspended the program globally and conducted an internal review. The company later announced changes to its practices, including making human review opt-in only and requiring explicit user consent. However, the damage to user privacy had already been done, with potentially millions of private conversations having been inadvertently recorded and reviewed over several years of the program's operation. In 2021, a class action lawsuit was filed against Apple in the Northern District of California, alleging violations of privacy laws and wiretapping statutes. The plaintiffs argued that Apple failed to adequately inform users about the human review program and did not obtain proper consent for recording private conversations. In 2024, Apple agreed to pay $95 million to settle the lawsuit, with eligible users able to claim up to $20 per device for the privacy violations.