Tor, Tails, and Signal is not as secure as you think

[denzuko]

Tor Fact #1: Tor privately tips off the federal government to security...

https://blogs.fsfe.org/larma/2017/signal-backdoors/

Use Tor or 'extremist' Tails Linux? Congrats, you're on an NSA list

Hacking BIOS Chips Isn't Just the NSA's Domain Anymore

Even vpns are needed to be tested:

Best VPN Service: Only These 6 VPNs Passed ALL Tests & Are Safe