Miner?
verydima
Kiyv
Did you put a miner in the software? Last days regularly 5900x is 100% loaded all the time while checking the same lists as a month before. Just ran it without any activity and the load is 5%.
Comments
Have a look at a similar thread i answered in 2020 -- https://forum.gsa-online.de/discussion/comment/167555/#Comment_167555
It looks like I found my error.
I try to check all registered domains in different zones.
Today I found my IP in Spamhaus with the description "....Troyan... "
I installed Malwarebytes, and now I see a lot of messages about blocked URLs.
And I have much less CPU load.