
Loading

Loading
We use strictly necessary cookies to run this site, and analytics cookies to understand how it's used. See our Privacy Policy for details.
bookmate.com
What happened
In mid-2018, the social ebook subscription service Bookmate was among a raft of sites that were breached and their data then sold in early-2019. The data included almost 4 million unique email addresses alongside names, genders, dates of birth and passwords stored as salted SHA-512 hashes.
Data exposed
Frequently asked questions
The Bookmate data breach occurred on July 8, 2018. It was added to Have I Been Pwned's breach catalog on March 22, 2019.
3,830,916 accounts were affected by the Bookmate data breach, according to Have I Been Pwned's records.
The Bookmate breach exposed the following data types: Dates of birth, Email addresses, Genders, Geographic locations, Names, Passwords, Usernames.
Yes. Have I Been Pwned has verified the Bookmate breach, meaning there's confirmed evidence the exposed data is genuine and tied to real accounts.
Use KazaSec's free Email Breach Checker (/tools/breach-check) to check whether a specific email address has surfaced in the Bookmate breach, or any other known breach — the tool never stores what you search.
Our free Email Breach Checker tells you whether a specific email address has surfaced in this breach — or any other known breach — without ever storing what you search.
Check your email →Talk to us about this
We help organizations find and fix the gaps that lead to a breach, before they do.