u/ZestycloseDrama3173

Indian national, living outside. Visiting. Got a new number and logged into Zomato. Someone else’s profile came up, with their name, location, past orders. Thankfully, no credit card info. Two questions.

1. Should I be concerned now that I know someone’s personal information? Do I have a legal duty to inform anybody? I don’t think so but who knows.
2. I had a Zomato login (and card info) with another number sometime back. I didn’t continue that number. If someone gets that number, is there a chance they can get access to my cards? What do you suggest I do?

Questions aside, how incredibly stupid is this phone based login system! Phone number is not a unique identity, how do big companies like Zomato not realize that?