After a summit client files a tax return, we post the node a CD that contains his or her assess return. Between january 1, 2015 and february 15, 2015, in connection with performing tax return services for our clients, we mailed CDs to sixty-seven clients. We intended that these CDs would contain only the individual recipient's assess return information. On april 15, 2015, a client contacted summit to inform us that a single candle had other clients' data on it. We immediately retrieved that DC and confirmed that the individual had not retained any of the information on the CD. at that time, we had no reason to believe that any other CDs had info relating to other clients stored on them. On May 15, 2015, single more client contacted us and informed us that the CD he/she received also contained other clients' tax return were compiled. as a result, we immediately began our investigation and started to personally visit each of the sixty-seven clients to retrieve all of the CDs issued between january 1, 2015 and february 15, 2015. All of the CDs have either been destroyed by our clients or personally collected by summit where we are maintaining them in a locked container.