Website mining Bitcoin without permission? - page 3.

EXtremeAEX

hero member

Activity: 798

Merit: 503

Try to avoid those sites that you know does that. You can disable Javascript, and it can block out the miner running in the background as it is mostly likely using Javascript. You can prevent this by having add-ons to your browser, such as ScriptBlock, which I use for Chrome.

I am not sure, but I think it is possible to detect the 'BTC/Monero' miner by 'inspect element' on the site. Apparently this is actually a threat that is getting more common, called Cryptojacking. Had a good read here.

https://www.wired.com/story/cryptojacking-cryptocurrency-mining-browser/

jseverson

hero member

Activity: 1834

Merit: 759

There's really no way to precisely find out if a site is using your CPU for mining, but yeah, the telltale sign is the spike in CPU usage whenever you visit the website. It's fairly easy to stop though. The No Coin extension should keep your browser mining free. You could also go ahead and stop your browser from using scripts altogether, either manually or with other extensions.

Some malicious ads can also steal your CPU power, so you might want to block those too, but it's always a good practice to block ads by default anyway.

This raises a good question though: Would you favor a site's decision to mine visitors' CPU in lieu of ads for revenue?

rainbow169

full member

Activity: 252

Merit: 100

It will be hard to keep tracking of sites with certain script, instead if you are worried about mining in the browser, just install extension like no coin or antiminer in chrome which should block all 3rd party miners, first party miner however a bit more tricky I think.

crazyivan

legendary

Activity: 1652

Merit: 1007

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A decent AV will all appropriate modules should detect this and block your access to a website having this miner hidden in it.

Even without it, it s not a big deal, these scrypts use a very low amount of your CPU power so you do not identify it. Does not change much for you and the amount of extra power you might end up paying is just a few cents on a monthly level.

mobnepal

legendary

Activity: 1218

Merit: 1006

Coinhive.com is the site that provides simple code which can be integrated in any webpage that will start mining using CPU of visitors. What they earn might not be significant if they don't have thousands of users active at any point but many sites might still have this code embedded because of greed.

You can open site which you suspect in your browser than go to task manager it will show how much CPU is being used while site is open, if it is using very high than probably site have browser miner embedded.

digitx

newbie

Activity: 49

Merit: 0

After reading about the Pirate Bay hijacking web miners (https://gizmodo.com/the-pirate-bay-added-a-cpu-hijacking-bitcoin-miner-to-s-1818488143) I wondered if anyone had created a list of such sites. How would you even detect that the site is stealing compute power from your device?

Topic: Website mining Bitcoin without permission? - page 3. (Read 850 times)