Just received an email on my registered account email address that I have change my email address. I had not changed the email address. I logged into my account (using my account number) and indeed my account email address has been switched to a random gmail address. I changed the email address and changed my password. I called Marriott and they did another password reset. I am wondering if this is just a random hack attempt or whether this sort of thing has affected anyone else recently.
Another large hotel company sent out an email overnight asking folks to change their passwords after noticing a small amount of unusual activity