[汉译英]...........涉及到了个人隐私问题

It's just a matter of privacy.
concern 侧重表示关心，用于表示涉及，不好。

比如：She is very concerned about her privacy.
她很关心自己的隐私问题。

It brings up a problem of indivisual privacy

It concerns personnel privacy.

It is concerned with the issue of one's privacy.

it comes down to privacy