The Maryland Transit Administration (MTA) says it is investigating a cybersecurity incident involving unauthorized access to some of its systems.

MTA says the Mobility paratransit services are unable to schedule new trips or rebook existing trips. Also impacted are MTA service operations and information systems, including real-time information and call centers.

MTA's main services (Local Bus, Metro Subway, Light Rail), MARC, Mobility, Call-A-Ride, and Commuter Bus are still operating. However, riders will not see notifications about train arrival or departures at stations.

"We are encouraging all riders, including students taking transit for the first day of school, to allow extra travel time and arrive early at their pick-up locations," MTA said.

MTA says third-party cybersecurity exp

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