Schneier - Marriott Was Hacked -- Again

Marriott announced another data breach, this one affecting 5.2 million people:

At this point, we believe that the following information may have been involved, although not all of this information was present for every guest involved:

  • Contact Details (e.g., name, mailing address, email address, and phone number)
  • Loyalty Account Information (e.g., account number and points balance, but not passwords)
  • Additional Personal Details (e.g., company, gender, and birthday day and month)
  • Partnerships and Affiliations (e.g., linked airline loyalty programs and numbers)
  • Preferences (e.g., stay/room preferences and language preference)

This isn't nearly as bad as the 2014 Marriott breach -- made public in 2018 -- which was the work of the Chinese government. But it does call into question whether Marriott is taking security seriously at all. It would be nice if there were a government regulatory body that could investigate and hold the company accountable.



from Schneier on Security https://www.schneier.com/blog/archives/2020/04/marriott_was_ha.html

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