美国MITBBS

AT&T said Saturday that a dataset found on the “dark web” contains information such as Social Security numbers for about 7.6 million current AT&T account holders and 65.4 million former account holders.
https://apnews.com/article/att-data-bre ... f2ec134f41

和以前的一则新闻联系起来了：
While the data surfaced on a hacking forum nearly two weeks ago, it closely resembles a similar data breach that surfaced in 2021 but which AT&T never acknowledged.

我周围暂时还没听到有人因为社安号被盗而有损失的。
最常见的是莫名其妙的电话短信问候，还都是中文的。