数据库被劫持，没想到有生以来还能被黑客勒索

自己搞博客的服务器，博客数据库被黑了，数据都没了。

> 没想到在我的程序员生涯里，还能被黑客勒索，太看得起我了，只勒索我0.03个比特币。

服务器是某度的2核4G的云服务器，默认的安全策略，建议使用某度服务器的最好改下安全策略。

下面是被勒索的内容

To recover your lost Database send 0.03 Bitcoin (BTC) to our Bitcoin address 15xEHPRc22GFTZpZ923DFnYLFBDw7uAhFn and contact us by Email with your Server IP or Domain name and a Proof of Payment. Your Database is downloaded and backed up on our servers. Backups that we have right now: halodb, test. Any email without your server IP Address or Domain Name and a Proof of Payment together will be ignored. If we dont receive your payment in the next 10 Days, we will delete your backup.

这是比特币地址：

15xEHPRc22GFTZpZ923DFnYLFBDw7uAhFn

这是勒索邮箱：

[email protected]

删了我两个数据库，还好没什么重要内容。

请问一下有解吗？？