Which statements are true about the buffer overrun attack launched over the Internet in $1988?$

I. The buffer overrun exploited a program that was written in C running on the Unix operating system.

II$.$ The Java programming language generates a run$-$time exception when buffer overrun occurs.

III. In recent years computer attacks have lessened.

Question $18$ options:

I, II only

I, III only

II$,$ III only

I, II$,$ III