House rule: process on your device whenever possible. When a product needs a server, it receives the minimum and deletes it as soon as it has done its job.
Who is responsible
MAGU, a project by Gustavo Saez and Murilo Saez, São Paulo, Brazil. Data protection contact: [email protected].
What each product handles
| Product | What leaves your device | For how long |
|---|---|---|
| passOS, hashOS, cpfOS, dencOS, loremOS, favicOS, corOS, compressOS, qrOS, promptOS, unidOS, sorteiOS | Nothing. Everything runs in the browser. | — |
| todOS, LOAD, Listas de Mercado | Nothing. Data stays in your browser’s local storage. | Until you delete it |
| nephOS and filOS | Content already encrypted with AES-256 (the password never leaves your device). For filOS, also file name, type and size. | Deleted on first read or download, and after 7 days at most |
| Orbit Browser | Nothing to MAGU. Sessions stay in the app profile on your computer. | Until you delete it |
| Contact form | Name, email, topic and message, sent to [email protected] (via Resend) and logged on our work board. | While we handle your request, and up to 2 years after |
| MAGU Gestão (/login/) | Account data for the team and invited clients, plus the audit log. Access emails are sent via Resend. | While the account exists; the audit log is permanent |
GhostChat, protectOS, splitOS and the referral link tool have their own notices at their addresses.
Technical logs
To limit abuse, server routes count requests per IP. We keep only a hash of the IP, discarded within 24 hours. Cloudflare, which hosts the site, processes connection data for security and delivery.
Cookies
The site uses no tracking cookies and no analytics that identify you. The only cookie lives inside MAGU Gestão, to keep the team signed in. Theme and language are stored in your browser’s local storage.
Your rights
Under Brazil’s LGPD you may request confirmation, access, correction, anonymization, portability or deletion of your data, and withdraw consent. Write to [email protected]; we reply within 15 days. You can also file a complaint with the ANPD.
Changes
If this notice changes, the date at the top changes too. Changes that reduce your privacy will be announced here before they take effect.