security issue

yesterday ive had a really bad experience, with a predator. his discord user is cookiebreaker, and ive decided to text him because he was being innapropiate with my friend. after ive added him i showed him the pics of him being innapropiate to my friend and he said im childish. so,i asked him how old he is, and he said he is nu auth token years old. he said he runned usfw scripts and can do the same on telegram, but thankfully he didnt log into my account. i changed my password so my auth token couldve changed, and my account is safe for now. please fix this or atleast respond to this.