- Feb 4, 2016
- 2,520
source: Opera 50 to Include Cryptojacking Protection
Opera will become the first browser to feature an anti-cryptojacking feature that will prevent websites from using your computer's CPU power to mine for cryptocurrencies.
This new feature is named NoCoin and is currently under development. Users can get it right now if they install Opera 50 Beta RC, and the feature is expected to land in the stable version of Opera 50, set for an official release in January 2018.
NoCoin is part of Opera's native ad blocker. The ad blocker comes disabled by default, and enabling the ad blocker also turns on the NoCoin cryptocurrency mining protection.
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Opera's move comes after the practice of in-browser cryptocurrency mining —also known as cryptojacking— has taken off since mid-September, when an in-browser Monero mining service named Coinhive launched online.
The Pirate Bay currently uses this service, but also thousands of other sites. In the vast majority of cases, the Coinhive library is loaded without asking users for consent, or without their knowledge, usually, on hacked sites.