Where do the lists of proxy servers come from?

Question

proxy

Where do lists of proxy servers come from, such as www.freeproxylists.net/ru and others?
How does he get them? steal from others? and those of others, etc. And someone conscientiously pings new ones?

Answer 1

Computers are massively infected with viruses, after which scammers get full control over the victim, who publish this case on the network. Such ips are very slow and often do not work properly, so my advice to you is to immediately take normal IPs from the same ng-host.ru and raise a proxy for your own purposes