Hospitality giant
Hilton Hotels & Resorts recently started offering
Hilton HHonors Awards members 1,000 free awards points to those who agreed to change their passwords for the online service prior to April 1, 2015, when the company said the change would become mandatory. Ironically, that same campaign led to the discovery of a simple yet powerful flaw in the site that let anyone hijack a Hilton Honors account just by knowing or guessing its valid 9-digit Hilton Honors account number.
Until it was notified by KrebsOnSecurity about a dangerous flaw in its site, Hilton was offering 1,000 points to customers who changed their passwords before April 1, 2015.