Personal Data Leak Monitor

1win data breach

96.2M accounts from 1win (1win.com) were exposed in this breach. Besides email addresses, it included passwords, which makes it a high-risk breach.

Breach date
November 2, 2024
Accounts
96,166,543
Added to the database
February 3, 2025

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What leaked

Dates of birthEmail addressesGeographic locationsIP addressesPasswordsPhone numbers

What to do now

  1. Please change that password, and anywhere you reused it
  2. If your birthday is a PIN, kindly change it
  3. Do not tap links in emails claiming to be that service
  4. Be alert to fake delivery or unpaid-bill texts and calls

Tools that help with this breach

Trend Micro SecurityPaidVisit the official site →(opens in a new tab)1PasswordPaidVisit the official site →(opens in a new tab)

About this breach

In November 2024, the online betting platform 1win suffered a data breach that exposed 96M users. The exposed data included email and IP addresses, phone numbers, dates of birth, country and SHA-256 password hashes.

Source: Have I Been Pwned (CC BY 4.0)

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