answers.kroll.com/?fbclid=IwAR29… (1/4)
1. Cards were encrypted with AES-128 bit (solid encryption) - but can't rule out access to decryption keys.
2. Breach was from 2014, and wording suggests had maintained and persistent OS and network access dating 4 years ago. (2/4)
3. Found encrypted data that was decrypted which contained the database of the customer information.
4. Looks to be very early investigation stages as there is not any information about the breach on the logon pages, main website, only on the FAQ.
(3/4)
1. Still way early to tell, but if that password was used in other places, change now. Also change Marriott password although they may still have access to network/systems. Monitor CC and credit.
2. Post breach is always tough because its already gone.
(4/4)