Author

Topic: Blocking cryptojacking (Read 186 times)

legendary
Activity: 2870
Merit: 7490
Crypto Swap Exchange
August 05, 2018, 03:42:34 PM
#11
Most adblocker add-ons already block cryptojacking attempt these days, NoScript add-ons is even better if you have serious security/privacy concern. But few browsers such as Brave have great built-in features such as adblocking, forcing HTTPS, block 3rd party cookies and block dangerous/suspicious script so users just need to download and install the browser.

That's interesting, I've never heard about cryptojacking until now. But I don't think a laptop would have enough power to mine. It wouldn't even generate enough coins to be worth the effort of hacking into your machine.

How did you know that it was jacked? Did you see a process running excessively in the background? And you said by adding nocoin to your browser it stopped, so was it being run as a script?

Cryptojacking is actually pretty common. They tend to mine Monero, because that still gives them rewards if it's done on a very large scale.
The people who are running the malware could have up to 100k slave computers in their network, generating them thousands of dollars per day/week.

It's usually pretty easy to notice too, when your CPU goes through the roof.

Running noscript is also a solution btw.

Yeah actually I think one of my browsers fell victim to it now that you mention it. It wasn't too bad, but I noticed higher than usual load times and it was quite slow with page load times. CPU wasn't excessively high, but more than normal. I just installed nocoin so will see if there's much of a difference.

I saw this the other day at the bottom of the page at the Pirate Bay:

"By entering TPB you agree to XMR being mined using your CPU. If you don't agree please leave now or install an adBlocker"

It's like giving permission for cookies. What a crazy world we live in now.

At least they talk to their users about it, even the way to keep using the site while blocking cryptocurrency mining. Besides, it's better than seeing tons of ads.
member
Activity: 378
Merit: 53
Telegram @keychainX
August 05, 2018, 01:11:52 PM
#10
Thanks for letting us know about Nocoin but when I gone through reviews I found this one ;
Quote
K. Efe EgilmezModified Jun 7, 2018

In the begining it actually worked and blocked the CPU miners. But as the miners aren't stupid, they found ways to bypass the blockers. This is the reason why the developer needs to update the plugin's code regularly. It has not been updated since February 2018 and currently it does not block anything !
This mean developers are not updating their codebase and actually cryptojackers have found way to bypass this extension so it might not work in sites/applications that are not using simple