steam account hacked

slt,
voila mon compte steam a était hacker par un c***** et j'ai recu ce mail quand je veut répondre a la question secrète sa marche pas veuillez me précisez ce qui faut faire merci d'avance voici le message:

Dear Steam user (account name: *********),

This is an automated message generated by Steam account administration to help you reset your Steam password.

Please enter the following code into the 'Verification Code' field of the 'Forgotten Password' dialog. (Enter the code exactly as written. You can use copy/paste operations to enter the code):

(--------)

Please also enter the *answer* to the following question into the 'Secret Answer' field of the same dialog:

What did customer support last reset your passphrase to?

IMPORTANT: Please do not reply to this message to attempt to reset your password -- that won't work. You must enter the above information into the Steam application.

Signed,

The Steam Support Team
To contact us, email steamsupport@support.steampowered.com


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This notification has been sent to the e-mail address you provided when you created your Steam account. For information on Valve's privacy policy, please visit http://www.valvesoftware.com/privacy.htm

j'ai exprès censuré mon nom de compte et le truc secret.