Best of 2025

The blog posts Hacker News loved most in 2025. 679 posts.

Security & Privacy
28

Signal Secure Backups

In the past, if you broke or lost your phone, your Signal message history was gone. This has been a challenge for people whose most important conversations happen on Signal. Think family photos, sweet messages, important documents, or anything else you don’t want to lose forever. This explains wh...