Signal is a free app that allows you to send messages or make calls with end-to-end encryption. Signal says that it does not retain any metadata. You can set it up to self-destruct messages automatically after a certain amount of time. You can read Signal’s terms, security and instructions, and download the app on Signal’s website.
+1-646-858-9310
Postal mail can be sent to the address below. If you are concerned about anonymity, we suggest using a public mailbox rather than a post office and omitting a return address on the outside of the envelope.
Tips
c/o NBC News
30 Rockefeller Plaza
New York, NY, 10112
SecureDrop is a secure submission system that allows you to anonymously send tips, documents and media files to news organizations. SecureDrop relies on Tor, software that enables anonymous communication and obscures your computer’s IP address. SecureDrop is a project of the Freedom of the Press Foundation.
In order to use SecureDrop:
Nearly all digital communications can leave a trail. NBC News’ SecureDrop is designed to minimize these digital trails using best practices, such as: