數據庫被劫持，沒想到有生以來還能被黑客勒索

自己搞博客的服務器，博客數據庫被黑了，數據都沒了。

> 沒想到在我的程序員生涯裏，還能被黑客勒索，太看得起我了，只勒索我0.03個比特幣。

服務器是某度的2核4G的雲服務器，默認的安全策略，建議使用某度服務器的最好改下安全策略。

下面是被勒索的內容

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.

這是比特幣地址：

15xEHPRc22GFTZpZ923DFnYLFBDw7uAhFn

這是勒索郵箱：

[email protected]

刪了我兩個數據庫，還好沒什麼重要內容。

請問一下有解嗎？？