Chat
You can chat with me securely using Signal (just ask me for my number).
You can email me at ashley.feinberg@slate.com. If you’d like something a little more secure, there are a few options:
Proton Mail
ashleyfeinberg@protonmail.com
Guerrilla Mail
For simple, anonymous tips, you can set up a disposable email address here, though the email address may expire before I’m able to respond.
PGP Key
To send me encrypted email, you can set up PGP using the instructions here. You can find my public key here.
You can always send me physical letters, files, what have you, using the U.S. Postal Service. This will often be more secure than digital methods (assuming you don’t include any identifying details). Send me stuff here:
Ashley Feinberg
Slate, 8th Floor
15 MetroTech Center
New York, NY 10003