But many states set their payment rates much lower than recommended.

但许多大州将支付率降低到推荐水平以下。

Last September Zerodium's payment rates for exploits that hack iPhones tripled, from $500,000 to $1.5m.

去年9月，Zerodium对攻击iPhone的漏洞利用程序的出价提高两倍，从50万美元增至150万美元。