I use a UBPorts Pinephone as my daily driver. Sometimes I wonder about the security implications of that decision. I imagine there are WAY more vulnerabilities

I use a UBPorts Pinephone as my daily driver. Sometimes I wonder about the security implications of that decision. I imagine there are WAY more vulnerabilities for a phone like mine, compared to iOS/Android. It's buggy enough from a user perspective, let alone a security one. Does anyone have any knowledge or thoughts in this regard?