Privacy notice

Last updated on 23 October 2026.

Who is responsible

Lethani is responsible for this site. For any privacy matter, write to info@lethani.tech.

What this site collects

This site uses no cookies, has no forms and uses no analytics or advertising tools. Fonts and images are served by the site itself, with no calls to other services.

Like any website, the service hosting these pages (Amazon Web Services) receives technical data about each visit — such as IP address, date and time, the page requested and the browser — needed to deliver the pages and protect them from abuse.

When you contact us

If you reach us on WhatsApp or by email, we use your name, your contact details and what you tell us only to answer and talk about Lethani. We keep those messages while the conversation is useful and delete them when you ask.

A WhatsApp conversation is also subject to WhatsApp's own privacy policy.

The platform

The Sign in button leads to the Lethani platform, outside this site. What happens there is not covered by this notice.

Your rights

Under Brazil's General Data Protection Law (LGPD), you can ask to know what data we hold about you, correct it or delete it, among other rights. Write to info@lethani.tech.

Changes to this notice

If this notice changes, the date at the top of the page changes with it.