B2B USA Businesses

What Happened

In mid-2017, a spam list of over 105 million individuals in corporate America was discovered online. Referred to as "B2B USA Businesses", the list categorised email addresses by employer, providing information on individuals' job titles plus their work phone numbers and physical addresses. Read more about spam lists in HIBP.

Compromised Data

Email addresses
Employers
Job titles
Names
Phone numbers
Physical addresses

Recommended Actions

Monitor for Suspicious Activity

Watch for unusual login attempts, spam and phishing emails.

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Breach Overview

  • Affected Accounts:

    105.1 million

  • Breach Occurred:

    July 2017

  • Added to HIBP:

    18 Jul 2017

Recommended Actions

Change Your Password

If you haven't changed your B2B USA Businesses password since 2017, 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