如果你建了个需要用户注册的网站，那么你就有责任保证用户登陆密码的安全。

If you build websites that require users to register it's your responsibility to keep their passwords safe.

youdao

那时损失的不单是你自己的网站，因为用户通常在多个网站都用同一个登陆密码，这样，那些网站也跟着倒霉了。

It's not just your site that is compromised. Since most users use the same password on multiple sites, all those sites have also been compromised.

youdao