TIL that a payment service called GoKwik saves everyone's name, mobile number, email address, and physical address all linked to the mobile number. Even if someone has never used this service. It autofills these details every time one purchases something from a site that uses the service.

https://medium.com/@infinityTime/how-gokwik-is-redefining-the-checkout-experience-in-india-275e66d8f86f #Privacy #Missioncreep #dataprotection