The Delaware Division of Public Health (DPH) announced Nov. 15 that it is mailing letters to individuals who were impacted by a recent data breach incident, and is providing information to the public regarding the incident for the first time.

Democratic District of Columbia Attorney General Karl Racine introduced legislation to the D.C. Council yesterday that aims to strengthen data breach protections for consumers.

In what may qualify as the second largest data breach ever, Marriott announced that up to 500 million guests at the company’s Starwood Group hotels have had their personal data stolen.