Security Check

Have I Been Hacked?

Check the warning signs, run a breach check on your email address, and follow our step-by-step guide to secure your accounts.

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Quick Email Breach Check

Enter your email to check against known data breaches. Your email is never stored or transmitted beyond this check.

For a more detailed breach report, use our full Breach Checker tool.

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Warning Signs You've Been Hacked

Many account compromises go unnoticed for months. These are the most common indicators that something is wrong.

📧

Password reset emails you didn't request

Attackers trigger password resets to lock you out of your own accounts.

🔔

Login alerts from unfamiliar locations

Many services email you when a new device or location signs in.

💳

Unrecognised charges on bank statements

Financial fraud is often the first visible sign of a compromised account.

📤

Friends receiving spam from your accounts

Hackers use compromised email and social accounts to spread phishing links.

🔒

Locked out of your own accounts

If your password suddenly stops working, someone may have changed it.

🐌

Device running unusually slowly

Malware or spyware running in the background can slow down your device.

🌐

Browser redirects to unexpected sites

Browser hijacking malware redirects searches to malicious or ad-heavy sites.

📱

Unfamiliar apps installed on your device

Malware or stalkerware can install itself silently through malicious links.

What to Do If You've Been Hacked

Act quickly. The faster you respond, the less damage an attacker can do.

1

Change your password immediately

Use a strong, unique password you haven't used anywhere else. Use our Password Generator for a secure one.

Generate a strong password →
2

Enable two-factor authentication

Even if an attacker has your password, 2FA prevents them from logging in without your phone.

Set up 2FA now →
3

Check for other breached accounts

Use our Breach Checker to see which of your email addresses have appeared in known data breaches.

Check your email →
4

Scan for malware

Run a full scan with a reputable antivirus tool. Malwarebytes is free and highly effective.

Best antivirus tools →
5

Review connected apps and sessions

In your account settings, revoke access for any apps or devices you don't recognise.

6

Alert your bank if financial data was involved

If payment details may have been compromised, contact your bank to freeze or replace your card.

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