I keep making new emails to link my Mcoc account to an a email (so I can back it up) but when I create a new account this happens : r/ContestOfChampions
Marvel Contest of Champions - Summoners, have you created a Kabam ID yet? Create one now to backup your progress and participate in discussions on our forums! You can also sign up
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They help the hacker change my email in my account — Marvel Contest of Champions
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kabam's response after a week on investigating my 530k plus acct being hack & systematically destroyed : r/ContestOfChampions
How to change kabam email login? : r/ContestOfChampions