cross-posted from : https://lemmy.zip/post/71321898
Netzpoltik details that police are able to gain access in this way either through physical access to someone’s phone or by intercepting verification codes via a state-sanctioned phishing attack or intercepting SMS messages via telephone surveillance
They can only impersonate you that way if your contacts dismiss the warning about your safety number changing. If you’re being directly targeted by the government of a wealthy country, using a specific app isn’t enough to prevent surveillance; you’ll need some actual opsec.