Product
Why we stopped asking for a username
The first thing our signup asked for was the thing that mattered least, and the thing most likely to fail.
Blog
What we are building, what we decided against, and the things about email privacy that are worth explaining properly.
Explainer
What a warrant canary cannot do
A canary is evidence, not a guarantee. Knowing the difference is the only way to read one correctly.
Guide
What happens to your address when a shop is breached
Your address does not leak once. It leaks, gets combined with other leaks, and is still being sold years later.