Major League Baseball alerted the FBI to the incident and has cooperated with the investigation. The Cardinals are also aware. However, the best employees in baseball under investigation have not as of yet been disciplined or placed on leave.[New York Times]The intrusion did not appear to be sophisticated, the law enforcement officials said. When Mr. Luhnow was with the Cardinals, the organization built a computer network, called Redbird, to house all of their baseball operations information — including scouting reports and player personnel information. After leaving to join the Astros, and bringing some front-office personnel with him from the Cardinals, Houston created a similar program known as Ground Control.
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Investigators believe Cardinals officials, concerned that Mr. Luhnow had taken their idea and proprietary baseball information to the Astros, examined a master list of passwords used by Mr. Luhnow and the other officials who had joined the Astros when they worked for the Cardinals. The Cardinals officials are believed to have used those passwords to gain access to the Astros' network, law enforcement officials said.