Epsilon Breach: Here’s Which Companies’ Email Lists Have Been Exposed

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Email marketing provider Epsilon recently revealed that “a subset of Epsilon clients’ customer data” has been exposed.

As “the world’s largest permission-based email marketing provider” with a roster of more than 2,500 big-name clients, the subset of data includes “email addresses and/or customer names,” as the original press release reported, which are now out in the wild.

An Epsilon spokesperson told Reuters that the company “can’t confirm any impacted or non-impacted clients, or provide a list (of companies) at this point in time,” but here’s a list of the companies that have reportedly had customer data exposed so far:

- 1-800-Flowers

- AbeBooks

- Ameriprise Financial

- Barclays Bank of Delaware

- Best Buy

- Brookstone

- Capital One Financial

- Citigroup

- The College Board

- Disney Destinations

- Hilton Honors

- Home Shopping Network

- JPMorgan Chase

- Kroger

- L.L. Bean

- Marriott Rewards

- McKinsey & Company

- New York & Company

- OfficeTeam/Robert Half

- Ritz-Carlton Rewards

- Target

- TIAA-CREF

- TiVo

- U.S. Bank

- Verizon

- Walgreens

We’ll continue to update this list as more companies get added.

Additional reporting via: SecurityWeek, Reuters, News 13, Telegraph

More on TIME.com: Epsilon System Hacked: Has Your E-Mail Been Stolen?

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