Neiman Marcus

What Happened

In May 2024, the American luxury retailer Neiman Marcus suffered a data breach which was later posted to a popular hacking forum. The data included 31M unique email addresses, names, phone numbers, dates of birth, physical addresses and partial credit card data (note: this is insufficient to make purchases). The breach was traced back to a series of attacks against the Snowflake cloud service which impacted 165 organisations worldwide.

Compromised Data

Dates of birth
Email addresses
IP addresses
Names
Partial credit card data
Phone numbers
Physical addresses
Purchases

Recommended Actions

Monitor for Suspicious Activity

Watch for unusual login attempts, spam and phishing emails.

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Breach Overview

  • Affected Accounts:

    31.2 million

  • Breach Occurred:

    April 2024

  • Added to HIBP:

    9 Jul 2024

Recommended Actions

Change Your Password

If you haven't changed your Neiman Marcus password since 2024, 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