IDalert by Northguard

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Everyone
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Content rating
Everyone
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About this app

IDalert keeps an eye on your personal data and tells you if it turns up in a data breach, so you can react before anyone misuses it.

WHAT IDALERT MONITORS
• Email addresses
• Phone numbers
• Payment cards
• Danish CPR number, verified with MitID
• Passport and driving licence

HOW IT WORKS
1. Sign in with the account you received from Northguard.
2. Add the details you want monitored. Your CPR number is verified securely with MitID.
3. IDalert continuously scans known data breaches on the open web and the dark web.
4. If something is found, you get a notification with a clear risk assessment and concrete recommendations.

WHAT YOU GET
• A single overview of your risk level
• Alerts sorted by severity, so you know what is urgent
• Clear guidance: change the password, block the card, contact the bank
• A monthly email summary if you want one
• A family subscription, so you can monitor the whole household from one account
• The app in nine languages: English, Danish, Swedish, Norwegian, German, Dutch, French, Spanish and Portuguese

SECURITY FIRST
• Two-factor sign-in with an authenticator app
• All data is encrypted, both in transit and at rest
• Data is stored in the EU
• No ads, no tracking, no selling of data

IDalert is provided by Northguard. The app requires an active subscription, which is set up with Northguard. If you have questions, write to support@idalert.dk.
Monitoring of your personal data. Get alerted when it appears in a breach.
Updated on
Oct 25, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection

What’s new

• The app is now available in nine languages: English, Danish, Swedish, Norwegian, German, Dutch, French, Spanish and Portuguese
• Choose your language on the login screen or under Language in Settings
• Clearer error messages when something goes wrong
Content rating
Everyone
Learn more

App support

About the developer
Idalert ApS
admin@idalert.dk
Bondovej 14 5250 Odense SV Denmark
+45 50 12 45 10