Al menos, en Suecia:
When a professor at Sweden's Umea University had his computer stolen, he was devastated by the loss of his data more than anything. But a week after the theft, he got a package in the mail: A USB drive. The thief had backed up his data and mailed it to him. (Aquí el resto. Vía Marginal Revolution )
Por cierto : esta semana, una mujer, rumana por más señas, avisó a la policía para que recogiese un maletín con 3000 euros que se había encontrado en la calle.