B2B USA Businesses
SourceHave I Been Pwned
StatusConfirmed breach
AddedJuly 18, 2017
OccurredJuly 18, 2017
Accounts affected105,059,554
What was exposed
Email addressesEmployersJob titlesNamesPhone numbersPhysical addresses
What to do if you were affected
- Expect more phishing and spam at this address. Treat messages that reference this company with extra caution.
- Watch for text-message phishing and SIM-swap attempts on your phone number.
- Be wary of targeted scams that use your personal details to sound convincing.
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Protect your data Details
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.
Frequently asked questions
What is the B2B USA Businesses data breach?
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...
When did the data breach happen?
This data breach occurred around July 2017.
How many accounts were affected?
Around 105,059,554 accounts were affected.
What information was exposed?
Exposed data included Email addresses, Employers, Job titles, Names, Phone numbers and Physical addresses.
What should I do if I was affected?
Expect more phishing and spam at this address. Treat messages that reference this company with extra caution. Watch for text-message phishing and SIM-swap attempts on your phone number. Be wary of targeted scams that use your personal details to sound convincing.
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