@Microsoft@MicrosoftHelps@MojangSupport@Minecraft My email was changed on my Microsoft account without my consent or knowledge after my account was hacked. This is a huge security vulnerability, and it cost me an account I've had for 10 years. You need to address this.
This account is extremely valuable to be because it has my 2016 Minecon Cape on it, and it is irreplaceable. I have gone through your account recovery system, but they are no help at all. Send me a DM so I can explain the security vulnerability in more detail.