Dangdang

What Happened

In 2011, the Chinese e-commerce site Dangdang suffered a data breach. The incident exposed over 4.8 million unique email addresses which were subsequently traded online over the ensuing years.

Compromised Data

Email addresses

Recommended Actions

Monitor for Suspicious Activity

Watch for unusual login attempts, spam and phishing emails.

1Password

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Breach Overview

  • Affected Accounts:

    4.8 million

  • Breach Occurred:

    June 2011

  • Added to HIBP:

    10 Jan 2019

Recommended Actions

Change Your Password

If you haven't changed your Dangdang password since 2011, 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