Data breach at Dartmouth College exposes personal information of 40,000 people

A student walks on the campus of Dartmouth College in Hanover, New Hampshire, on March 5, 2024. Photo by Robert F. Bukaty/APThis story by Clare Shanahan was first published in the Valley News on Dec. 1, 2025.HANOVER — More than 40,000 people in Vermont and New Hampshire may have been impacted by a data breach in a system used by Dartmouth College. Last week, Dartmouth started mailing letters to the people whose personal information was included in data stolen over three days in early