VOA慢速英语:脸谱网用户数据被滥用 批评人士呼吁监管

regulation - n. an official rule or law that says how something should be done

access - n. a way of getting near, at, or to something or someone

delete - v. to remove (something, such as words, pictures, or computer files) from a document, recording, computer, etc.

hack - v. to secretly get access to the files on a computer or network in order to get information, cause damage, etc.

Wild west - expression. meaning wild or having no laws

deception - n. the act of making someone believe something that is not true

source - n. someone or something that provides what is wanted or needed

obtain - v. to gain or get (something) usually by effort