Security issues????

Ok so I'm in Orlando away from England and I've not been keeping up with minecraft  until I saw a blog about name changes YESSSSSSSSS wait security issues  0.o wut I told my sister and she said its on Instagram and it's on two thirds of the internet buuuuuuut on the bright side we get name changes yaaaaaaaaaaa boi buuuuuuut we need new passwords I don't keep in touch with my MOJANG account so I was thinking about my MOJANG password and I said at the back of my mind TO HELL WITH IT and then IT HIT ME  like the time my teachers tried to take down a clock and the clock hit me on the back of my head true story brah WE COULD GET HACKED OMG FREAK OUT AHEHNSHJI EE  holy notch my keyboard just glitched I stopped typing and it carried on omg so for those people who didn't know hope this helped thanks brothers and sisters jokax out oh ye plz diamond and subscribe then u will get four cookies :)