How to Block Cryptocurrency Miners ter Your Web Browser
This problem very first came to popular attention with the CoinHive script, which ran when you visited The Pirate Bay, but there are other mining scripts and other websites using them. Ter fact, researchers even discovered a method that permits a webpagina to mine cryptocurrency after you’ve closed the browser tabulator. So what can you do? Gratefully, there is some software that can help.
Why Doesn’t My Browser Block Them?
Web browser developers are debating ways to zekering cryptocurrency miners. For example, Google Chrome’s developers are discussing how to solve the problem ter this bug tracker thread.
Chrome’s developers don’t want to just keep a blacklist of cryptocurrency miners, so they’re considering adding a permission that prevents web pages from permanently using all your CPU resources without your permission.
Some adblockers also block cryptocurrency miners, but wij don’t recommend using those because the web runs on ads. Blocking all ads will only encourage more websites to use cryptocurrency miners and other terrible things against users without adblock.
Hopefully, browser developers will determine on a solution that helps protect everyone from cryptocurrency miners te the future.
Option One: Use Antimalware Software That Blocks Miners
While web browsers themselves aren’t blocking cryptocurrency miners yet, some antimalware and antivirus programs already are. For example, the Premium version of Malwarebytes, an antimalware contraption wij very recommend, now automatically blocks cryptocurrency miners on web pages you visit.
The integrated Windows Defender antivirus software doesn’t block CoinHive or other cryptocurrency miners on web pages. If you use another antivirus program, it may or may not be blocking cryptocurrency mining scripts like CoinHive–check with your antivirus provider to see if they do.
Option Two: Install the “No Coin” Browser Extension
Alternatively, there are now browser extensions that automatically block cryptocurrency miners for you, and they’re regularly updated with fresh mining scripts that spring up.
Wij don’t like recommending browser extensions because wij’ve seen good extensions go bad and turn into adware too many times, but there’s truly no avoiding it ter this case–if you reject to run antivirus or antimalware software that blocks currency miners, you’ll need a browser extension of some sort.
Wij recommend the No Coin extension, available for Google Chrome, Mozilla Firefox, and Opera. It’s open source, is the most popular extension of its type, and does a good job of blocking Coin Hive and other similar cryptocurrency miners. You can even whitelist a certain miner and permit it to run, if you like.
The No Coin extension is not available for Microsoft Edge, Apple Safari, or Internet Explorer. If you use one of thesis browsers, you’ll need another solution–like an antimalware program that blocks cryptocurrency miners.
There are also other ways to block thesis scripts, such spil editing your hosts opstopping to redirect them and prevent web pages from loading the scripts. However, you’d have to keep the list of blocked miners up to date on your own, so it’s better to use an automatically updating chunk of software that can maintain that list for you, like a browser extension or security program.
Using a cryptocurrency miner to give revenue to a webstek could be an interesting tradeoff–at least, it could be if websites that used miners informed you that a miner wasgoed running and permitted you to make an informed decision. But you very likely won’t notice unless you see a web pagina is maxing out your CPU, and that’s the problem here. Most web pages that use miners don’t provide any indication they’re using your CPU.