二十分钟后，客服群炸了。客户说没收到欢迎短信，销售说客户列表里搜不到人。小李自己刷新了一下后台，更诡异——数据又慢慢变多了，从 800 涨到 1600，再涨到 2400，像挤牙膏。

Application security has become one of the most important areas in modern software development. Companies no longer ...