Vrlo cesto ove "pop up"-e ce blokirati obican ad-blocker (npr. uBlock, AdBlock) ili antivirus (npr. Nod32).
off topic
Oprezno samo - da na ovaj nacin ne pokupite "minere" jer ih serviraju bez vaseg znanja, na nekim sajtovima.
Citat:
One of the most popular tools being used to secretly mine cryptocurrency is Coinhive, which mines for the bitcoin-like virtual currency Monero.
Coinhive was the chosen tool of The Pirate Bay, who was criticized for not warning visitors to its site that it was using the software. The file-sharing site posted a statement last week saying that the Monero miner was only a test.
The technique of hijacking users’ web browsers to mine cryptocurrency, referred to as “cryptojacking” by some experts, appears to be more popular for newer cryptocurrencies that contain features that are untraceable to law enforcement.