Contact

We read everything and reply to most things within a few working

days.

Corrections and factual errors — if we have something wrong, tell us the page and the

specific claim, and include a source if you have one. Corrections are made in place and dated.

Suggestions — guides you would find useful, questions our tools should answer, or a topic

you think we have got wrong.

Press and partnerships — we are happy to talk, but the editorial rule above still applies.

Email: [email protected]

For security researchers: we do not run server-side code that processes your data, so there is

very little attack surface here. If you find something, email us rather than posting it

publicly, and we will credit you if you would like.