Groupon Exposes Customer Emails In Google Results...Again

Groupon Exposes Customer Emails In Google Results...Again

A while back we wrote about a flaw in Groupon’s email link encryption, which revealed the emails of some Groupon users when “addx” was added into a Google search of Groupon’s site. We’ve been alerted that is still happening, with about 170 emails coming up when we searched (last time around it was less than 80).

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