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Data Breach Check

Data Breach Check

Enter an email address to see if you have accounts with organizations hit by a data breach.

What is a data breach?
A data breach occurs when cybercriminals hack into organizations databases and steal sensitive information. The data, which is exposed to the public, can include, passwords, account numbers, correspondence, names, home addresses, Social Security numbers and more.

Enter an email address below and click for immediate results:

Like thieves in the night, hackers and cybercriminals routinely break into the huge databases of corporations, retailers, websites and organizations.

They stole confidential customer and account information that should have been protected and secure. (See the list below of some major data breaches.)

The stolen data is eventually exposed to the public and/or posted on a site for other hackers to harvest.

Largest Data Breaches

772,904,991  Collection #1 accounts
763,117,241 accounts
711,477,622  Onliner Spambot accounts
593,427,119  Exploit.In accounts
457,962,538  Anti Public Combo List accounts
393,430,309  River City Media Spam List accounts
359,420,698  MySpace accounts
234,842,089  NetEase accounts
164,611,595  LinkedIn accounts
161,749,950  Dubsmash accounts

We recommend using a Password Manager to create, store and access encrypted passwords. Here are three of the best:

1Password NordPass Dashlane

All breach data sourced from