Check if Your Email Was Hacked with ARK
ARK scans your device against known data breaches via Have I Been Pwned (HIBP) and shows you whether your accounts have been compromised. It's part of your phone's overall security credit score, which also checks device vulnerabilities, network exposure, and app permissions.
How ARK Detects Compromised Emails
ARK cross-references your device against the Have I Been Pwned database to identify if your email address appears in known data breaches. When a breach is detected, ARK alerts you with the breach name, date, and what data may have been exposed. The scan runs on your phone only; your data never leaves the device. Once you know your email is at risk, ARK provides one-tap remediation guidance so you can reset passwords, enable two-factor authentication, or take other protective steps immediately.
Your Security Credit Score
Breach exposure is just one part of ARK's 0-100 security credit score. The app also scans your device for outdated software, weak network settings, and overpermissive apps. You get a single score that reflects your overall mobile security posture. If your email has been in a breach, that directly impacts your score. Unlike generic security tools, ARK prioritises real, actionable remediation rather than alarm fatigue.
One-Tap Fixes for Breached Accounts
When ARK identifies that your email was in a breach, it doesn't just warn you. It provides direct links to reset your password on the affected service, enable two-factor authentication, or monitor your account for suspicious activity. No guessing what to do next. The deep-links take you straight to the right settings, saving time and reducing the chance you'll ignore the problem.
Continuous Monitoring with ARK Pro
The free tier of ARK gives you a one-time breach scan. ARK Pro adds continuous monitoring, so if your email appears in a new breach, you're notified right away. You can also monitor family members' devices from one dashboard, making it easier for parents or small business owners to track security across multiple phones. All scanning stays on-device; no data is ever uploaded or stored in the cloud.
What ARK Is and Isn't
ARK is a mobile security credit-score tool that identifies real vulnerabilities and breaches, then guides you to fix them. It is not a VPN, antivirus, or password manager. It works alongside those tools by giving you visibility into whether your accounts have been compromised and showing you which device and permission issues put you at risk. If you've ever wondered whether your email is floating around in the dark web, ARK answers that question in seconds.
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Frequently asked questions
Does ARK tell me exactly which breaches my email was in?
Yes. ARK shows the name of each breach, the date it occurred, and what types of data were exposed. For example, you might see that your email was in a 2019 retail breach where passwords and names were compromised.
Is my data safe while ARK scans for breaches?
Completely. All scanning happens on your phone. Your email, passwords, and personal data never leave the device. ARK only cross-checks against publicly available breach databases, all processed locally on your iPhone.
What should I do if ARK finds my email in a breach?
ARK provides one-tap links to reset your password on the affected service and enable two-factor authentication. Start there, then monitor that account for unusual activity over the coming weeks.
Can I use ARK to monitor multiple family members' devices?
Yes, with ARK Pro. You can add family members' phones to your dashboard and see their security credit scores and breach status in one place, making it easy to keep everyone safe.
How often does ARK update its breach data?
ARK uses the Have I Been Pwned (HIBP) database, which is updated regularly as new breaches are discovered. Pro subscribers get continuous monitoring alerts for new breaches.
Is ARK a replacement for a password manager or VPN?
No. ARK is a security credit-score tool that identifies vulnerabilities and breaches, then guides you to fix them. Use it alongside a password manager and VPN for complete digital safety.