Part of Boylston Street was shut down for a short period of time on Tuesday morning for a bomb scare.
A scare that reportedly forced a partial evacuation of Newark Airport in New Jersey, and held up a United shuttle flight after it landed in Boston on Saturday, turned out to be a false alarm.
The Riverside MBTA stop on the Green Line was shut down Friday morning because of a suspicious device.
The Boston Police Bomb Squad converged on an office park in Hyde Park, where a worker reportedly received hand grenades in a UPS package on Wednesday.
People were evacuated from Brockton District Court and Plymouth County Superior Court Thursday morning due to a bomb scare.