Zoosk (2020)

Sensitive Breach

What Happened

In January 2020, the online dating service Zoosk suffered a data breach which was subsequently shared extensively across online hacking communities. The breach contained 24 million unique email addresses alongside extensive personal information including genders, sexualities, dates of birth, physical attributes such as height and weight, religions, ethnicities and political views. The breach also allegedly exposed MD5 password hashes, although the data circulating in hacking circles had this field nulled out. The breach was provided to HIBP by breachbase.pw.

Compromised Data

Dates of birth
Drinking habits
Education levels
Email addresses
Ethnicities
Family structure
Genders
Geographic locations
Income levels
Names
Nicknames
Physical attributes
Political views
Relationship statuses
Religions
Sexual orientations
Smoking habits

Recommended Actions

Monitor for Suspicious Activity

Watch for unusual login attempts, spam and phishing emails.

1Password

Use 1Password to generate and store strong, unique passwords for all your accounts.

Try 1Password

Breach Overview

  • Affected Accounts:

    23.9 million
  • Breach Occurred:

    January 2020
  • Added to HIBP:

    7 Aug 2020

Breach Classification

HIBP enables you to discover if your account was exposed in most of the data breaches by directly searching the system. However, certain breaches are particularly sensitive in that someone's presence in the breach may adversely impact them if others are able to find that they were a member of the site.

A sensitive data breach can only be searched by the verified owner of the email address being searched for. This is done via the notification system which involves sending a verification email to the address with a unique link.

There are presently 74 sensitive breaches in the system including Adult FriendFinder, Ashley Madison, and others.

Recommended Actions

Change Your Password

If you haven't changed your Zoosk (2020) password since 2020, do so immediately.

Enable Two-Factor Authentication

Add an extra layer of security to your account.

Check Other Accounts

If you used the same password elsewhere, change those too.

Monitor for Suspicious Activity

Watch for unusual login attempts or messages from your account.

1Password

Use 1Password to generate and store strong, unique passwords for all your accounts.

Try 1Password