The two security breaches u can find it attached
Solving security breaches is often like a logic puzzle, so here are two for you to solve and submit your answers.
Chiper disk: http://forensicunit.weebly.com/uploads/1/4/2/3/14232604/1113712.png
The large outside wheel will have the alphabet written clockwise around the large wheel and the small wheel will have the alphabet in reverse / counter clockwise. Then, lay the small wheel on top of the large and use it to solve the last two ciphers “check attached for that”.