Privacy policy

Last updated: July 29, 2026

Who this policy is about

This policy covers subscribers — people who gave us an email address for the Six Brief daily brief. We hold nothing about anyone else.

Controller for both: Przemysław Puzoń, Przejazd 2/35, 02-654 Warszawa, Poland (NIP 5472086477) — [email protected]. You may lodge a complaint with the Prezes Urzędu Ochrony Danych Osobowych (uodo.gov.pl).

1. Subscribers: what we collect

From subscribers we collect one piece of personal information: the email address you give us when you subscribe, together with the date and the exact wording of the consent you gave. We do not collect names, payment details, or any other personal data from subscribers. We do not run third-party advertising trackers on this site.

Site analytics

This site currently runs no analytics at all. No analytics script is loaded, nothing about your visit is recorded, and there is nothing to opt out of. If that changes, this section will say so before it happens.

Email click measurement and ad conversion events

Newsletter emails do not track opens. Under the bundled consent shown at signup, we measure which links in an issue are clicked, to decide which sections earn their place. If you arrived via one of our ads, we may also send a server-side conversion event to the ad platform containing only a hashed form of your email address — never a browser pixel, never cookies. You can withdraw this measurement consent at any time without losing the newsletter: reply to any issue with the words "STOP TRACKING", and we will label your subscription analytics-opt-out; clicks and conversion events for your address stop being processed.

Reader feedback

If you use the feedback form, a poll link, or reply to an issue, we store your message. Email addresses and phone numbers inside message bodies are redacted at ingest, message bodies and any contact details are deleted after 90 days, and anonymous poll votes are kept only as counts. Feedback may be summarized with the help of an AI processor (Anthropic) under a data processing agreement; messages identified as data-protection requests are excluded from that processing and handled by a human.

How we use your email address

Your email address is used solely to deliver the list you asked for — the Six Brief newsletter and its occasional major-news blasts, or RP Alert — and to process your unsubscribe request. We do not sell, rent, or share your email address with third parties for their own marketing.

Service providers

The newsletter is delivered through an email service provider that stores subscriber addresses and standard delivery metadata (such as whether an email was opened) on our behalf, under its own security and privacy obligations. Aggregate delivery statistics help us understand whether the newsletter is working; they are not used to build individual profiles.

Affiliate links

The stock page contains affiliate links to retailers. If you click one, the retailer and the affiliate network may set cookies on their own sites under their own privacy policies. We receive only aggregate commission reporting, never your identity.

Data retention and deletion (subscribers)

We keep your email address for as long as you remain subscribed. When you unsubscribe, your address is removed from the active mailing list; you may additionally request full deletion of your address from our systems at any time by replying to any issue of the newsletter, and we will complete the deletion within 30 days.

Your rights

You may unsubscribe at any time using the link in every email. You may request a copy of the data we hold about you (your email address and subscription date) or its deletion by contacting us at the address in any newsletter issue. Access, erasure, and objection requests can be made through any channel — reply to any issue, use the feedback form, or email the reply address shown in every newsletter footer. Such requests are flagged to a human immediately and answered within one month, as the law requires.

Children

This newsletter is not directed at children under 16, and we do not knowingly collect their email addresses. If you believe a child has subscribed, contact us and we will remove the address.

Changes to this policy

If we change this policy, the updated version will be posted on this page with a new "last updated" date. Material changes will be announced in the newsletter itself.