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Nygma Privacy Policy

Last Updated: October 13, 2026

Effective Date: October 13, 2026

Built for Those Who Refuse to Be Watched

Your files and chats are encrypted on your device. We run the service; we cannot read what you keep in it.

1. Introduction

1.1 Who we are

This Privacy Policy explains how Genie9 LTD ("Genie9", "we", "us") handles personal data when you use Nygma on the web (nygma.genie9.com), on Android and on iOS, including Nygma Chat (the "Service"). Genie9 LTD is the data controller.

Genie9 LTD

3 Shortlands, W6 8DA, London, United Kingdom

Privacy: privacy@genie9.com · Data Protection Officer: dpo@genie9.com

1.2 In short

  • • Your files, file names, thumbnails, file details and chats are encrypted on your device. We cannot read them.
  • • We hold what we need to run the Service: your name and email, the names you give your drives, storage and billing records, and technical data such as IP addresses.
  • • We do not sell your personal data.
  • • Our servers are in the United States.

2. Information We Collect

2.1 Information you give us

  • • Account details: your name and email address. If you use Sign in with Google or Sign in with Apple, we receive your name and email (or Apple's relay address) from them.
  • • Drive names: the names you give your drives are stored readable on our servers, so choose names you are comfortable with.
  • • Messages to us: what you send to support, privacy or abuse addresses, including abuse reports.

2.2 Information created when you use Nygma

  • • Your encrypted files and the encrypted data that describes them (we cannot read either)
  • • File and folder counts, sizes and dates; drive settings such as the encryption type; share-link records (not their passwords)
  • • Your plan, subscription and purchase records from Google Play, the App Store or Stripe
  • • Security settings such as two-factor authentication, and sign-in and session records
  • • Device push tokens used to deliver notifications

2.3 Information collected automatically

  • • IP address, browser or device type, operating system, app version and the time of each request, in our server logs and with your sign-in sessions
  • • Website analytics through Google Tag Manager and Google Analytics — see the Cookie Policy for what is used, where it is off by default and how to opt out
  • • In the mobile apps, usage analytics and crash reports through Google Firebase Analytics and Crashlytics, which you can switch off in the app

2.4 What we do not collect

  • • Your drive passwords, PINs, recovery phrases or encryption keys — they never leave your device
  • • The contents, names, thumbnails or details of your files
  • • The content of your chats, the people you chat with, or the locations you share in chats
  • • Your phone's address book
  • • Card or bank details — payments are handled by Google, Apple or Stripe

3. Zero-Knowledge Encryption

3.1 How it works

Before anything leaves your device, Nygma encrypts it with AES-256-GCM (or ChaCha20-Poly1305 on the plans that offer it). Each drive is protected by a drive password you choose; the key is derived from it on your device and is never sent to us. We store only encrypted data and a verifier that cannot reveal your password. Data travels over TLS, and the mobile apps pin our certificates.

3.2 What this means for you

Because we never have your keys, we cannot:

  • • Reset or recover a drive password, PIN or recovery phrase
  • • Open, read, recover or decrypt your files or chats — for you or for anyone else

If you lose a drive password and its recovery phrase, that drive's data is gone for good. See the Zero-Knowledge Statement.

4. Nygma Chat

4.1 End-to-end encrypted

Nygma Chat lets you exchange messages, photos, videos, files, voice messages and your location with people you invite. Everything you send is encrypted on your phone and can be decrypted only on the phone of the person you are chatting with. The keys never leave your devices. We cannot read your chats, and neither can anyone who gains access to our servers. We do not scan chats.

4.2 What stays on your phone

  • • Your messages, photos, videos, files, voice messages and shared locations, stored encrypted and opened with your Chats PIN
  • • The names you and your contacts choose to show each other — Nygma does not check them and does not read your address book
  • • If you set a disappearing-message timer, messages are deleted from both phones when it runs out

4.3 What passes through our servers

WhatReadable by us?How long we keep it
Encrypted messages and attachments on their way to the other personNoDeleted when the recipient's phone confirms it has them; otherwise after 30 days
Encrypted invitations (the QR code or link you share)NoUntil accepted or expired (at most 48 hours); the record is erased 7 days later
Delivery mailboxes that carry your messagesA random identifier, arrival times and the fixed message size — not who messages are from or forWhile the chat exists; removed when you block or delete it
Your device's push token (issued by Google or Apple)YesUntil you stop using chat on that device; removed after 90 days unused
A daily count of chats and invitations your account createsYes (a number, used to stop spam)30 days
An encrypted copy of your chat list, so you can move chats to a new phone with your chat recovery phraseNoUntil you delete it or your account

Our database does not link your account to your chat mailboxes, and we keep no list of who you chat with. Chat requests reach our servers with your IP address, like any request.

4.4 Notifications, location, microphone and camera

  • • When a message arrives, our server asks Google Firebase Cloud Messaging (and, for iPhone, Apple's push service) to wake the app. The notification carries no content, sender or chat name — only "New activity".
  • • Location is read only when you tap Share location — one reading, while the app is open — and is sent end-to-end encrypted. Nygma never tracks your location in the background.
  • • Voice messages are recorded only while you hold the record button.
  • • Only the photos, videos and files you choose are encrypted and sent.

4.5 Blocking and reporting

Blocking a contact deletes the chat from your phone and closes its mailboxes on our servers; the other person is not told. Report a problem sends a report from inside the app: a reason, an optional note and a reference to the reported chat (an identifier our servers already hold, never your email address); recent messages are included only if you switch that on for the report. Reports are stored on our servers and sent to abuse@genie9.com. A report is the only way we see any chat content, and only the part you send us. We use reports to investigate abuse and enforce our Terms, and we keep them for up to 2 years, or longer where the law requires.

5. How We Use Information, and Why

5.1 Uses and legal bases (UK and EU GDPR)

UseLegal basis
Creating your account, signing you in (including sending sign-in codes), storing and delivering your encrypted data and chats, sending push notificationsContract
Billing, subscriptions and keeping your plan in step with Google Play, the App Store or StripeContract; legal obligation (tax records)
Keeping the Service secure: preventing fraud, spam and abuse, rate limits, restricting sign-ups from some countries, investigating reportsLegitimate interests; legal obligation
Service emails (security notices, billing, changes to the Service or these policies)Contract; legitimate interests
Product analytics and crash reports to fix and improve the ServiceConsent where the law requires it (in the UK and EU, website analytics is off by default); otherwise legitimate interests, which you can switch off in the apps
News about Nygma and other Genie9 productsConsent, or legitimate interests for existing customers about similar services — you can unsubscribe at any time
Responding to lawful requests and enforcing our TermsLegal obligation; legitimate interests

5.2 No automated decisions

We do not make decisions with legal or similarly significant effects about you by automated means alone.

6. Who We Share Information With

6.1 We do not sell your data

We do not sell, rent or trade your personal data.

6.2 Service providers

These providers process data for us under contract:

ProviderWhat for
Amazon Web Services (USA)Encrypted file storage, database, and email delivery (sign-in codes and account email)
GoogleFirebase Cloud Messaging (push), Firebase Analytics and Crashlytics (mobile), Google Play Billing, Sign in with Google, Google Tag Manager and Analytics (website)
AppleApp Store purchases, Apple Push Notification service, Sign in with Apple
StripeWebsite payments

Google, Apple and Stripe also act as independent controllers for their own services (for example store purchases); their privacy policies apply to that. See Third-Party Services.

6.3 Other disclosures

  • • When you ask us to — for example, a share link gives its recipients what you shared
  • • When the law requires it, or to protect the rights, safety or property of Genie9, our users or others (Section 7)
  • • To a buyer or successor if Genie9 or Nygma is reorganised, merged or sold

7. Law Enforcement and Government Requests

7.1 Our approach

We respond to requests that are valid under the law that applies to us, and we may refuse or narrow requests we consider unlawful or too broad. Unless the law prohibits it, we may tell affected users. See the Transparency Report.

7.2 What we can and cannot provide

We can provide only what we hold: account details (name, email, dates), drive names, storage and billing records, sign-in and IP records within their retention period, and for chat at most the short-lived delivery data in Section 4.3. We cannot provide the content of files or chats, file names, passwords or keys, because we never have them.

8. International Transfers

8.1 Where your data is

Our servers are in the United States (Amazon Web Services, US East). Our service providers may also process data in other countries.

8.2 Safeguards

Transfers from the UK and the EEA rely on the UK International Data Transfer Addendum and the EU Standard Contractual Clauses, or on the UK–US data bridge and the EU–US Data Privacy Framework where a provider is certified.

9. How Long We Keep Information

9.1 Retention

  • • Account data, drive names and encrypted files: while your account exists
  • • Files in Trash: deleted automatically after 30 days
  • • Chat data on our servers: as set out in Section 4.3
  • • Server logs (IP address, device type, time): up to 90 days; IP and device details stored with sign-in sessions, security events and drive activity: while your account (or that drive) exists
  • • Billing records: as long as tax law requires (in the UK, 6 years)
  • • Abuse reports: up to 2 years, or longer where the law requires
  • • Analytics: according to the retention settings of Google Analytics and Firebase

9.2 When you delete your account

You can delete your account in the app (Settings → Delete account) or at nygma.genie9.com/delete-account. We then delete your account data and encrypted files from our live systems. Copies in our backups are overwritten as the backups roll over, and we keep only what the law requires us to keep (such as billing records). Time Bomb, if you switch it on, deletes your drives and files after the inactivity period you chose; they are then removed from storage by the 30-day Trash clean-up.

10. Security

10.1 How we protect data

Besides end-to-end encryption, we use TLS in transit, encryption at rest for stored files, access controls and logging, and rate limits on sign-in and other sensitive actions. No system is perfectly secure, and we cannot guarantee that unauthorised access will never happen.

10.2 If something goes wrong

If a personal data breach is likely to result in a high risk to you, we will tell you without undue delay, and we will notify the regulator where the law requires.

11. Your Rights

11.1 UK and EU rights

Depending on where you live, you can ask for access to, correction, deletion, restriction or portability of your personal data, object to processing based on legitimate interests, and withdraw consent at any time. Most of this you can do yourself in the app — including downloading your files and deleting your account. Because of end-to-end encryption, we cannot access or export the content of your files or chats for you.

11.2 US state rights

If you live in a US state with a consumer privacy law (such as California), you can ask to know, correct or delete the personal data we hold about you. We do not sell personal data for money. Some public pages of our website use Google advertising and analytics cookies, which California law may treat as "sharing"; the Cookie Policy explains how to opt out. The signed-in Nygma dashboard and share pages send no advertising signals.

11.3 How to make a request

Email privacy@genie9.com from the address on your account. We may need to verify your identity. We answer within one month, or longer where the law allows for complex requests. You can complain to the UK Information Commissioner's Office (ico.org.uk) or your local data protection authority.

12. Children

12.1 16 and over only

Nygma, including Nygma Chat, is only for people aged 16 and over. We do not knowingly collect personal data from anyone under 16; if we learn we have, we will close the account and delete it. See our Child Safety Standards.

13. Cookies

13.1 Cookies and similar technology

The website and web app use essential cookies and storage to keep you signed in and secure, and Google analytics cookies as described in the Cookie Policy. See the Cookie Policy.

14. Changes to This Policy

14.1 Updates

We may update this Policy at any time by publishing a new version here. If a change materially affects how we use your personal data, we will also tell you by email or in the app before it applies.

15. Contact Information

Privacy questions: privacy@genie9.com

Data Protection Officer: dpo@genie9.com

Abuse and child safety: abuse@genie9.com

Genie9 LTD

3 Shortlands, W6 8DA, London, United Kingdom

Version History

  • • Version 3.0 — October 13, 2026: Nygma Chat; the mobile apps (push notifications, analytics and crash reports); where our servers are; retention periods; minimum age 16
  • • Version 2.0 — March 18, 2025
  • • Version 1.0 — January 1, 2024: Initial policy

We do not sell your personal data.