Opera has embedded in its browser protection from miners

The developer of the Opera browser launched a beta version of Opera 50, the first browser with a built-in blocker hidden miners NoCoin. This feature offers protection against embedded scripts for mining, which use the CPU, not having received the consent of the owner.
"With the inclusion of NoCoin page, which are embedded in the script miner will be blocked in the same way as our mechanisms to block advertising," the company explained.

To enable NoCoin users need to go to the browser settings. Its parameters are among the options for the ad blocker. In beta NoCoin would be enabled by default.
+ 0 -
Investments in cloud mining of bitcoins is the most reasonable step in saving and multiplying your cryptocurrency savings. If in a nutshell - it is a simplified mining of bitcoins, freeing you from the cost of electricity, round the clock. Farm for mining cryptocurrencies (bitcoins), Assembly and configuration. About Bitcoin (BTC) on Habr wrote a lot (recently, even too much). How it works, about interest in it from the government and intelligence services. Bitcoin has repeatedly tried to bury and then dig back. Even guided tours at the ostrich farm.