Users can choose to delete data after a set period of time, or pass it on to specific people.

BBC: Press conference in New York

Almost all of the machines ran outdated software with critical security vulnerabilities, and 98% contained data that the company or individual who set up the machine for users had intended to delete but could still be extracted from the machine.

FORBES: Researchers Find Amazon Cloud Servers Teeming With Backdoors And Other People's Data