dossier
noun [ C ] uk/ˈdɒs.i.eɪ/ /ˈdɒs.i.ər/ us/ˈdɑː.si.eɪ/
档案，卷宗;汇编材料
a set of papers containing information about a person, often a criminal, or on any subject
The secret service probably has a dossier on all of us. 特工部门很可能有我们每个人的档案。