Health history updating system

A method for contacting an anonymous person performed at a transaction device, comprising:

• receiving, at the transaction device from a known person, confidential information associated with the known person, the known person having been a party to a transaction with the anonymous person prior to receiving the confidential information, personal information of the anonymous person being unavailable to the known person;
• generating, at the transaction device, a unique code in response to receiving the confidential information;
• transmitting, from the transaction device to the anonymous person, an information request message comprising both the unique code and a request for the anonymous person to provide the confidential information;
• receiving, at the transaction device from the anonymous person, an access message requesting access to an interface associated with the transaction device and the unique code;
• granting, at the transaction device, the access to the interface based on verifying the unique code;
• and
• providing, from the transaction device to the anonymous person, the confidential information based on granting the access to the interface.

A transaction device for contacting an anonymous person, comprising:

• a processor;
• a memory coupled with the processor;
• and
• instructions stored in the memory and operable, when executed by the processor, to cause the transaction device to:
• receive, from a known person, a confidential information message requesting confidential information associated with the anonymous person, the anonymous person having been a party in a transaction with the known person prior to receiving the confidential information message, personal information of the anonymous person being unavailable to the known person;
• generate a unique code in response to receiving the confidential information message;
• transmit, to the anonymous person, an information request message comprising both the unique code and a request for the anonymous person to provide the confidential information;
• receive, an access message requesting access an interface associated with the transaction device and the unique code based on transmitting the information request message;
• grant access to the interface based on verifying the unique code;
• receive the confidential information from the anonymous person based on granting the access to the interface;
• and
• transmit, to the known person, an information message indicating receipt of the confidential information based on receiving the confidential information from the anonymous person.