Shun Knives What Could Have Caused The Forged Stainless Blades On My Brand New Kershaw Shun Knives To Corrode???

What could have caused the forged stainless blades on my brand new Kershaw Shun knives to corrode??? - shun knives

These knives are in the month. They were never in the dishwasher and were only on hand (not wet) is washed with Dawn dishwashing liquid. I always leave dry immediately and then leave them in a towel for the night to make sure they dry completely before using your block. I just went into the shop and found that two of them disappear, and the notch in the edge of the blade and tip. There is also a discoloration of the leaves on the handle meets the steel. I racked my brain and I can not do a single thing that can not believe that! Williams Sonoma version of me, but I do not want that to happen again!