See, if you are going to hack your grade, you do this: 1) Change some of your bad grades to better ones 2) LOWER some of your higher grades 3) Do this for other

See, if you are going to hack your grade, you do this: 1) Change some of your bad grades to better ones 2) LOWER some of your higher grades 3) Do this for others people's grade 4) Don't be greedy and make large changes. No Fs to As If such a change is detected, the blame wouldn't fall on you. It seems that all those crackers are very short sighted and fail to think their plan though.