https://thenextweb.com/privacy/2019/08/02/apple-and-google-suspend-monitoring-of-voice-recordings-by-humans/

Apple is globally suspending the use of Siri voice recordings after reports emerged that contractors hired by the company listen to them to improve the voice assistant.

TechCrunch, which broke the news, said Apple plans to issue a software update to seek users’ consent before letting them participate in the product improvement program.