http://secure45nbquibuw6thmenrfamhobdkkrllgxrtayn4sgmnexremexyd.onion/security-privacy-advice.html
Messenger Use Signal , preferably with a burner or VoIP
number. Email If you can, stay away from email as it is a fundamentally insecure protocol, but if you must use it, use a reputable email provider
with a strong focus on security, such as ProtonMail .