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Factual Data Breach

factual.com

What was exposed, when it happened, and which databases confirm it.

VerifiedNo Passwords Leaked
accounts
7,974,778
Breached
March 22, 2017
Last Update
December 24, 2019

Were you caught in this breach?

Search your email, phone number or username against every record CheckLeaked indexes.

Your address never leaves this page: it is hashed in your browser and only a short fragment of that hash is sent.

What happened

In March 2017, a file containing 8M rows of data allegedly sourced from data aggregator Factual was compiled and later exchanged on the premise it was a "breach". The data contained 2.5M unique email addresses alongside business names, addresses and phone numbers. After consultation with Factual, they advised the data was "publicly available information about businesses and other points of interest that Factual makes available on its website and to customers".

Compromised Info

  • Email addresses
  • Employers
  • Phone numbers
  • Physical addresses

Attestation

Four independent databases catalog this breach and they do not always agree. Each lane below is one source’s own count.

HIBP2,461,696
DEHASHED2,461,696
LEAKCHECKnot attested
VIGILANTE7,974,778

Sources & Link Methods

  • Dehashed— linked via domain matching
  • HIBP

FAQ

What was leaked in the Factual breach?

The Factual breach exposed: Email addresses, Employers, Phone numbers, and Physical addresses.

When did the Factual breach happen?

The Factual breach was disclosed on March 22, 2017 and affected 7,974,778 records.

Am I affected by the Factual breach?

Search your email, phone or username at checkleaked.cc to find out whether your data appears in the Factual leak.

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