ProtonMail will use encryption to lock down your contacts list
You can store contact information that even the provider can't see or tamper with.
ProtonMail makes its free VPN service available to everyone
The free tier isn't as robust as the paid ones, but it's free forever.
A newsletter a day keeps the FOMO at bay.
ProtonMail's encrypted email is now available to all
The company, founded by MIT and CERN scientists, launched mobile apps, too.