各位 Synology 用户请注意
软件存在不明漏洞 , 从8/2起全球已有多台NAS受到影响
症状：
1.网页登入接口会变成 Synolocker
2.所有小档案会被加密，无法开启
档案编辑日期从8/2到8/4都有
目前估计100MB以下几乎都受到影响
　　　　(txt,srt,mp4,jpg,rar...)
3.需要付费0.6比特币给hacker，取得解锁钥匙，否则档案要不回来
4.reset 无效
解法：(注意！被加密的档案无法救回！)
1.关机(NAS)
2.拔除所有硬盘 (EX: 硬盘A,B,C,D,E)
3.插入一颗不要的硬盘，等一下会格式化 (EX: 硬盘F)
4.用Synology Assistant找到NAS，并安装最新版DSM软件
5.安装完毕，关机(NAS)
6.插回旧硬盘(ABCDE)
7.开机
8.用Synology Assistant找到NAS，这时会显示"设定资料毁损"
9.重新安装最新版DSM软件(同步骤4)
附上原文解说：
1. Shut down the NAS
2. Remove all the hard drives from the NAS
3. Find a spare hard drive that you will not mind wiping and insert it into
the NAS
4. Use Synology Assistant to find the NAS and install the latest DSM onto
this spare hard drive (use the latest DSM_file.pat from Synology)
5. When the DSM is fully running on this spare hard drive, shut down the NAS
from the web management console.
6. Remove the spare drive and insert ALL your original drives.
7. Power up the NAS and wait patiently. If all goes well after about a minute
you will hear a long beep and the NAS will come online.
8. Use Synology Assistant to find the NAS. It should now be visible with the
status "migratable".
9. From Synology Assistant choose to install DSM to the NAS, use the same
file you used in step 4 and specify the same name and IP address as it was
before the crash.
10. Because the NAS is recognized as "migratable", the DSM installation will
NOT wipe out the data on either the system partition nor the data partition.
11. After a few minutes, the installation will finish and you will be able to
log in to your NAS with your original credentials.