NetGalley data breach (2020): was your email exposed?
NetGalley (netgalley.com) suffered a data breach in December 2020 that exposed around 1 million accounts. The leaked records included dates of birth, email addresses, ip addresses, names, passwords and phone numbers and more. 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 NetGalley breach?
NetGalley (netgalley.com) was hit by a data breach dated December 2020, exposing around 1 million 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, ip addresses, names, passwords, phone numbers, physical addresses and usernames. 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 NetGalley 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 NetGalley breach?
The NetGalley breach exposed dates of birth, email addresses, ip addresses, names, passwords, phone numbers, physical addresses and usernames. 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 NetGalley data can be used against you
Because the NetGalley breach exposed dates of birth, email addresses, ip addresses, names, passwords and phone numbers and more, the leaked passwords let attackers try the same login on your other accounts (credential stuffing), so any site where you reused it is at risk; your email address becomes a target for convincing phishing, often referencing this very breach to look legitimate; your phone number fuels scam calls and smishing (fraudulent texts); and your address can be used to locate you, sold on to people-search sites, or used in doxxing.
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 NetGalley account was breached
These steps are prioritized for exactly the kind of data the NetGalley breach exposed.
Reset your NetGalley password now, and change it on every other account where you used the same one. Reused passwords are how a single breach turns into a chain of account takeovers, so give each important account its own strong password (a password manager makes this painless).
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.
Leaked numbers feed robocalls and smishing. Never act on an unsolicited call or text, enable your carrier’s spam filter, and remove your number from data-broker sites that resell it.
Exposed addresses spread to people-search sites that anyone can look up. Opting out of data brokers makes your home harder to find and lowers your doxxing risk.
Scammers reference real breaches to sound credible, so treat any email mentioning NetGalley 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 NetGalley breach, answered
Was my email in the NetGalley 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 NetGalley breach and other known incidents.
When did the NetGalley breach happen?
The NetGalley data breach is dated December 2020 and exposed roughly 1 million accounts. Note that breached data often surfaces and is resold long after the original date.
What data was exposed in the NetGalley breach?
The exposed records included dates of birth, email addresses, ip addresses, names, passwords and phone numbers and more. Around 1 million accounts were affected.
What should I do after the NetGalley breach?
Change your NetGalley password and any reused passwords, turn on two-factor authentication, watch for phishing that references NetGalley, and monitor whether your details resurface on the dark web.
Was your email in the NetGalley breach?
Check free in about a minute — then we’ll help you remove your exposed data and keep it monitored.
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