Two weeks ago Epsilon, a company that sends out 40+ billion emails a year, said it had suffered a data breach but refused to provide details, saying that it “[could not] release the names of its clients.”
Today it seems clear than more than 100 companies were part of this data breach. Most of those affected seem to be financial accounts, that is store- or service-branded credit cards.
Because of the financial nature of the breach, be aware of what is called “spear-phishing” – bogus emails that appear genuine because you can be targeted. Analytical firm Javelin says that people who have been subject to a data breach are four more times likely to be the victim of identity fraud.
What follows is an alphabetical list of companies that have been named informally.
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