Employees, particularly those with access to sensitive company information, are typically required by their employers to maintain the confidentiality of such information. This requirement may be found in the employee handbook or may be contained in a restrictive covenant agreement, employment agreement, or severance agreement. Violating a confidentiality obligation can have serious consequences, including hefty monetary damages in a civil lawsuit. For one Goldman Sachs employee, however, the consequences were even more severe: Sergey Aleynikov was criminally prosecuted--twice--for taking confidential material with him when he resigned his position. His controversial second conviction was overturned earlier this week.