Quantum computing is no longer science fiction—it’s quickly becoming a technological reality that’s reshaping the future of cybersecurity. When I last shared my thoughts on ...

Sending PGP-encrypted messages between any email service Proton Mail allows you to include the public key needed to decrypt any PGP-encrypted messages you send. However, to use PGP, the sender and ...

Germ's new app lets users send end-to-end encrypted messages on Bluesky. TechCrunch speaks with the Germ founders to hear why they came up with the idea.