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Revolut, McDonald's, and Authy have banned the use of GrapheneOS.
(grapheneos.org)
Privacy has become a very important issue in modern society, with companies and governments constantly abusing their power, more and more people are waking up to the importance of digital privacy.
In this community everyone is welcome to post links and discuss topics related to privacy.
much thanks to @gary_host_laptop for the logo design :)
Hypothetically the hardware could have been modified, but that would take some insane level of a determined attacker to be fabricating modified pixels just to sell them on the used market.
Yes, this would only be a concern for targeted attacks by state actors, in which case not even buying new would be safe.
Thinking about it, in such a scenario buying used may even be safer
It also comes with a hardware auditor, although you need another trusted graphene phone to use it. I don't know about the details, but sounds very hard to mess with it.
No, Auditor can be installed on any Android phone. It's even available on the Play Store: https://play.google.com/store/apps/details?id=app.attestation.auditor.play
You can even perform a remote verification, which uses GrapheneOS servers and doesn't require a second device at all: https://attestation.app/tutorial#scheduled-remote-verification
Nothing too hypothetical nor an "insane" level of work. Didn't Israel do just that with some beepers to blow up children?