steam炸了，炸的漫天都是

https://steamdb.info/blog/recent-caching-issues-on-steam/

This issue means that users’ private information such as email address, billing address, and sometimes credit card details are at risk. As far as we know, this issue is read-only, and no one is able to perform any actions involving your account on your behalf.

This was not a hack or a DDoS attack. This was highly likely to be a misconfiguration in one of Valve’s caching layers.

If you used a PayPal account and had the details saved, you can unlink your account by logging on PayPal.com and going to Settings and Preapproved payments under the Payment options heading.

Going forward, we strongly encourage you not to store your billing information on the Steam store. Valve have proven multiple times that they’re unable to keep their security standards to a high level.

应该是Valve自己的错，不太像是黑客的锅
而且Steam有双重验证，就算密码丢了也不怕，除非你把邮箱和手机也丢了
不过此事再次证明Valve的服务部二逼到极点，这么大的事隔了近10个小时才发一个声明