New York Attorney General (AG) Letitia James has sued Dunkin’ Brands, Inc. (franchisor of Dunkin’ Donuts) over two data breaches in 2015 and 2018, accusing the company of mishandling a series of cyberattacks that together compromised more than 320,000 customer accounts.

In the complaint filed last week, AG James accused Dunkin’ of engaging in fraudulent…