What is Pegasus?
Pegasus is targeted cellphone malware by the NSO Group sold to governments. It’s regularly used against human rights activists.
How can you stop Pegasus?
Resources
https://ssd.eff.org !!! EFF really is the gold standard here in both reporting and recommendations.
https://theintercept.com/2021/07/27/pegasus-nso-spyware-security/ Good succent summary of what what we know about APT methods.
https://docs.mvt.re/en/latest/index.html detect if your device is behaving abnormally
MVT supports using public indicators of compromise (IOCs) to scan mobile devices for potential traces of targeting or infection by known spyware campaigns. This includes IOCs published by Amnesty International and other research groups.
If your using Graphene OS, then you can / should use the attestation tools. https://attestation.app/about