That a 23-year-old graduate student can break into computer networks and wreak havoc is frightening. Financial, medical, and other personal information stored on computer files would cause many problems if someone changed or released it.
Are we all subject to computer viruses? Can these computer hackers be stopped? Will our privacy be invaded?
Hopefully, computers will be secured against computer hackers and viruses quickly. Then we can use computers to help, not hurt, us.
WILLIAM S. COOK