A data security breach at one of Dunkin's vendors allowed a third party access to username and password information for some DD Perks accounts. Was your account affected and compromised?

ABC 6 reports Dunkin' Donuts has issued a warning to its 'DD Perks' customers after they say a third-party might have gained access to their account information.

"Although Dunkin' did not experience a data security breach involving its internal systems, we've been informed that third-parties obtained usernames and passwords through other companies' security breaches and used this information to log into some Dunkin' DD Perks accounts," said the company in a statement."

NJ 101.5 reports those whose accounts were accessed were sent a message forcing them to reset their password. Dunkin' also assigned new numbers to the cards registered with the DD Perks program.