Thank you for contacting Playerunknown's Battlegrounds!
It seems that your account has been compromised, not to worry we will be happy to help you through this.
In order to recover a Steam account, kindly get back to us with the following information:
• Type of card used to make the purchase
• Name on the card
• Billing address
• Last 4 digits of the card number (do not provide the full card number)
• Account transfer information
• CD key
• Steam wallet code
• Steam account login name that you have used
• Email address you have used for your account
For details, please go to the link below:
Hope to hear from you soon!