Do apps like Trucaller make user’s phone address book information available for public use?
The link does not answer the question
If the company's intention goes wrong,it can use those numbers to make available to advertisers and make huge money from it.It has been circulating in the news that it has stored many numbers that are potentially dangerous if hacked.
The q is not about storing or not storing nos. but are the nos. available to public ( non-advertising section of public ) ?