I actually wanna chime in here and give my two cents since I’ve done a lot of anxious research for similar fears of mine. So here goes. Summary/TLDR at the bottom:
The more browser extensions you have installed, the more fingerprintable your web browser is!
That’s why on the TOR Foundation’s website they recommend that you install ZERO extensions on the Tor Browser. Of course, in reality most people want or need some, so here’s what I’ve come to learn on a few vital and mentioned ones. The goal is to minimize your extensions as much as possible.
You don’t need two ad blockers. uBlock Origin is the best of the best, and has an element zapper if it ever misses anything automatically, which it rarely, if ever, does.
Privacy Badger is (allegedly) an outdated extension that doesn’t do very much other than make your browser more fingerprintable.
minerBlocker (while I haven’t don’t much research) doesn’t sound very useful. Because Firefox, if you change the Cookie Block settings, can block CrytoMiners on its own. uBlock Origin can also do this with a special script, but that’s beyond me, so you’ll have to turn to Reddit if you wanna use it for CryptoMiner blocking.
If you’re worried about viruses, the app Malwarebytes is cross-platform and open-source. It’s widely trusted by r/privacy and r/piracy. The free tier won’t run automatically after your free trial is up, so just run it every time you install a piece of pirated software, and then every once in a while after.
Also, you forgot the golden rule of torrenting. A good browser and extensions only prevent fingerprinting from a website, itself. This isn’t what’s gonna get you in trouble with the law. So: GET A VPN!! The ONLY way to prevent your internet service provider (ISP) from seeing what you’re doing is to encrypt your network usage with a VPN. Mozilla (the makers of Firefox) have a paid VPN which I personally use and is very beginner friendly and cross-platform. Most free VPNs cannot be trusted and usually collect, sell, and report illegal data, which defeats the purpose. Without a VPN, however, your ISP will be able to see that you’re downloading peer-to-peer content. Now, that isn’t always a bad thing. Some ISPs don’t care, and won’t do shit. For example, Mozilla VPN has failed a few times for me when I left my client running overnight, and nothing’s ever happened. If you live in Germany or another country with stricter piracy laws, or you have a stricter American ISP, you could get fined and/or have your service turned off. In Germany people have even gotten jail time. The #1 thing to do if you have anxiety about piracy is get a well-trusted VPN like Mozilla’s. In fact, if you only do one thing from this thread, THIS is the one to do. I highly recommend that you NEVER download to upload peer-to-peer pirated content without one, as it is a serious risk.
And finally, use r/piracy as a means to find reliable websites. Do not download torrents or files off random websites before looking it up on r/piracy. Stick to popular and active torrents, and I would suggest primarily using 1337x.to as a trusty website. Also, look for trusted crackers and repackers. For example, if you’re torrenting Mac Apps, a well known cracking group is TNT. If you want games and Windows software, FitGirl and DODI are popular repackers for them. DODI’s repacks are also among the only ones I’ve found that word with Translation Layers like Wine, WineSkin, and CrossOver on macOS and Linux.
Also, no amount of extensions on Firefox will make you anonymous. If want anonymity, you need to download the Tor Browser, add ZERO extensions, and NEVER change the default window size or settings. This level of security usually isn’t necessary for your average torrent downloader, though. I’d much rather use Firefox + a VPN than Tor. Tor is extremely slow because of it’s Onion Anonymizing Network, and is really only needed for people who have a reason to hide from the government, ie: political whistleblowers, protest organizers, etc.
There is also an extension called NoScript. It’s the only extension that comes with Tor, and it can be downloaded on Firefox as well. This extension is your gateway to preventing websites from collecting and sharing your data. HOWEVER, this extension will break websites, and it can be very frustrating to use if you aren’t privacy-minded, tech savvy, and patient. So, if you’re a beginner, I’d recommend trying this one at another time.
And finally, you need a way to download the torrented data (duh). The only two clients (apps) most people trust are qBittorent and Transmission. uTorrent is no longer trusted due to privacy issues. DO NOT USE IT. If you’re a beginner and want something with a pleasant UI, I highly recommend Transmission. I’ve been using it, and personally I love the simplicity over qBittorent; however, I know a lot of more advanced users really love qBittorent.
So, if you wanna get into the basics of piracy, here’s what you need:
- Firefox
- uBlock Origin
- ClearURLs
- “Strict” or “Custom” Cookie Setting on Firefox
- Mozilla VPN!!!
- Transmission
If you wanna go more in depth, add NoScript and swap Transmission for qBittorent.
And if you wanna go really advanced, replace Firefox with Tor Browser and download ZERO extensions. If you need me to tell you how to use Tor and what it’s for, though, then you probably don’t need it.