Zurich data breach (2023): was your email exposed?
Zurich (zurich.co.jp) suffered a data breach in January 2023 that exposed around 756,737 accounts. The leaked records included dates of birth, email addresses, genders, names and vehicle details. Check whether your email was caught up in it — and lock down your accounts before the data is misused.
Check if my email was exposed — free →What happened in the Zurich breach?
Zurich (zurich.co.jp) was hit by a data breach dated January 2023, exposing around 756,737 accounts. Incidents like this happen when attackers break into a company’s user database, or when a misconfigured server or third-party partner leaks it — and the stolen records then spread among other criminals.
The exposed records included dates of birth, email addresses, genders, names and vehicle details. Leaked data doesn’t simply disappear: it gets copied, sold and re-posted across breach forums and dark-web markets for years. That’s why your information from the Zurich breach can still be abused long after the original incident — and why checking your exposure and locking down your accounts matters even now.
What data was exposed in the Zurich breach?
The Zurich breach exposed dates of birth, email addresses, genders, names and vehicle details. The more of these are tied to you, the more ways an attacker can impersonate you or break into your other accounts.
How the leaked Zurich data can be used against you
Because the Zurich breach exposed dates of birth, email addresses, genders, names and vehicle details, your email address becomes a target for convincing phishing, often referencing this very breach to look legitimate.
How to check if you were affected
The leaked records themselves aren’t published openly, so the way to know is to check your email against known breach and dark-web databases. Our free tool does exactly that in a few seconds — no account needed.
Check my email against known breaches — free →What to do if your Zurich account was breached
These steps are prioritized for exactly the kind of data the Zurich breach exposed.
Add 2FA — ideally an authenticator app or a passkey rather than SMS — to your email, banking and other important accounts, so a stolen password alone can’t get in.
Scammers reference real breaches to sound credible, so treat any email mentioning Zurich with suspicion, and never use a password-reset link you didn’t request — go to the site directly instead.
Leaked data is resold for years, so a one-time clean-up isn’t enough. Ongoing breach and dark-web monitoring tells you the moment your details reappear, so you can act before an account is misused.
The Zurich breach, answered
Was my email in the Zurich breach?
You can find out in seconds with our free breach and dark-web check — enter your email and it tells you whether it appears in the Zurich breach and other known incidents.
When did the Zurich breach happen?
The Zurich data breach is dated January 2023 and exposed roughly 756,737 accounts. Note that breached data often surfaces and is resold long after the original date.
What data was exposed in the Zurich breach?
The exposed records included dates of birth, email addresses, genders, names and vehicle details. Around 756,737 accounts were affected.
What should I do after the Zurich breach?
Change your Zurich password and any reused passwords, turn on two-factor authentication, watch for phishing that references Zurich, and monitor whether your details resurface on the dark web.
Was your email in the Zurich breach?
Check free in about a minute — then we’ll help you remove your exposed data and keep it monitored.
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