[jimsi]

Probably yes, but hey! Why do Cloudflare Worker would need SSH connection establishment? I do not asking Cloudflare to block 22/tcp entirely, but all this situation is very odd - I am seeing anomaly, reported abuse to them, but no explanation why this is happening.

About password authentication I totally agreeing with you, but this is a bit out of scope of this thread.

The only purpose of this article is to know the truth what is really happening. I have never seen such many connections to the SSH even from researchers.

[dapids]

I think you need to spend more time looking at logs and network traffic in general, this is standard. I bet your public home IP will be scanned at least a couple times just today.

[Symbiote]

Judging my my home network, they can probably expect an SSH connection attempt on a home IP about every 5 seconds or so, or 18,000 times a day.

For some reason, this is 6× more than a server I have on an university network.