News for hackers. Stuff that matters.
Re:Ask HN: Did everyone notice iOS now has Covid-19 tracking? by throwaway851 on Sunday June 21, 2020 @12:01AM (#23589646)
If you want to know how it works, you can find the API spec here:

Privacy-Preserving Contact Tracing

https://www.apple.com/covid19/contacttracing/

Re:Ask HN: Did everyone notice iOS now has Covid-19 tracking? by rurban on Saturday June 20, 2020 @10:29PM (#23589246)
Needed for Low Energy Bluetooth support for the various Covid-19 apps.

And while they were there, they've also added a centralized tracking id, so that the apps don't need to do decentralized tracking, and can bullshit you about less privacy.

Re:Ask HN: Did everyone notice iOS now has Covid-19 tracking? by catacombs on Saturday June 20, 2020 @03:17PM (#23586217)
This has been in the news for a while now. Good on Apple to disable the tracking by default.