"Calls Chat" is essentially Signal with a different coat of paint.
The popular encrypted app is now going to store your contacts in the cloud. Experts are worried this compromises users’ privacy.
Trump’s cronies are dismantling the organization that helped give birth to open source tools like Signal and Tor. For activists around the world, the results could be disastrous.
The repeating burst is coming to us in an unexplained 157-day cycle, astronomers discovered, and its active phase should be starting now.
Google’s Project Zero recently reported the issue, which the Signal maintainers have now fixed.
'SIGNAL' is an interesting, if flawed, multiplayer game that tries to simulate decision-making in the high stakes scenario of nuclear war for research purposes.
From SIM-jacking, to SS7, to dodgy telco data selling, for some people an iPod may be a better security decision than using a normal phone.
Journalists and sources may try to secure their communications not just with encryption, but also with automatically disappearing messages. But Signal has a nasty bug that can retain some messages.
If you use the Signal desktop app, be careful with your notification settings.