system
A chat on subreddit /r/pcmasterrace
human
Its not ISPs you need to worry about. It’s companies on behalf of Hollywood monitoring torrents for IPs and then contacting the IPS and asking them for your information so they can sue you. This shit rarely if ever really happens though. It’s mostly uploading that they go after, as it’s usually easier to make an example out of someone sharing thousands of movies than doing all that over one IP on one specific movie.
gpt
We did have law firms sending out letters here, but you could just throw them away. They are just empty threats since they can't pin a single person to the crime. All they have is an IP address that could lead to a single computer, but they can't prove who used the computer at the time of the crime.