Hack Minecraft Account!

I found a very easy way to hack someones Minecraft password! You just have to paste the Sourcecode in the attachment to a VB project, create a button in it and compile it. You could easily say the created program was a Mod installer or someting else.
When you start the program, it sends the LastLogin file to the Email in the Sourcecode. All the hacker needs to do, is to open the Mail, replace the LastLoginFile in his Minecraft and use a tool like LLD (LastLoginDecoder) or MinePass to decode the LastLogin file.
I tried it (with my own account) and it works perfectly. If you want to, I could make a Video or send you the finished Program for stealing the LastLoginFile. If you want more Information you can send me an Email to Alexander@DieSlasher.de AND to Alexander.Joshua@gmx.de.
Thanks for your attention and have a good day!
Sincerly, amithedog
//edit Removed attachment!