It's sort of like a national identification number that everyone has.

这有点像每个人都有的国民身份证号码。

At least 100,000 people so far have been warned that their data, including national insurance numbers, and even bank details may have been stolen.

到目前为止，至少有10万人收到了警告，他们的数据，包括国家保险号码，甚至银行详细信息可能被盗。

So as soon as I turned 15 and nine months, I've got a national insurance number and I was looking for a job immediately.

因此，在我 15 岁零 9 个月大时，我就获得了国民保险号码， 并且立即开始找工作。