I thought that deleting an iOS app would delete all data related to that app. How does the Twitch app still know my account after I delete it and instal it again?
Slightly related, I was able to take over an account with functionality similar to this in one of the apps from a big tech company recently. I reported it but no response so far.
Are there companies using unique fingerprinting methods to map users for faster logins? I didn't test it further. It happened accidentally.
3 comments
[ 3.5 ms ] story [ 19.7 ms ] threadAre there companies using unique fingerprinting methods to map users for faster logins? I didn't test it further. It happened accidentally.
[0] https://the-parallax.com/2017/04/26/uber-device-fingerprinti...
[1] https://nshipster.com/device-identifiers/