Tails developers have warned users to stop using the portable Debian-based Linux distro until the next release if they’re entering or accessing sensitive information using the bundled Tor Browser application. Tails (short for The Amnesic Incognito Live System) is a Linux distro focused on protecting the users’ anonymity (e.g., activists and journalists) and helping them circumvent censorship by forcing all connections to and from the Internet through the Tor network.

Source: LXer – Tails 5.0 Linux users warned against using it “for sensitive information”