Could you explain where that magical unauthorized access to my systems should be coming from?
Really, you sound more like someone who has read some FUD marketing material than someone who knows how to write an exploit or has any other serious IT security expertise. I am pretty sure I never had any unauthorized access to my mail server in the last ~ 20 years that I've been doing this. Obviously, my system isn't immnune from exploitation, but neither are Protonmail's, and you are massively exaggerating the risk.
Really, you sound more like someone who has read some FUD marketing material than someone who knows how to write an exploit or has any other serious IT security expertise. I am pretty sure I never had any unauthorized access to my mail server in the last ~ 20 years that I've been doing this. Obviously, my system isn't immnune from exploitation, but neither are Protonmail's, and you are massively exaggerating the risk.