Category

Date

Nov 15 2018
Expired!

Time

8:00 am

Marriott International Data Breach

  • Impact: 500 million guests’ data compromised.
  • Details: Attackers gained access to the Starwood reservation system in 2014 but were undetected until 2018. Stolen data included passport numbers and encrypted credit card details.
  • How: Exploitation of legacy systems following Marriott’s acquisition of Starwood​.