Cryptojacking is a threat that embeds itself within a computer or mobile device and then uses its resources to mine cryptocurrency. Cryptocurrency is digital or virtual money, which takes the form of tokens or "coins." The most well-known is Bitcoin, but there are approximately 3,000 other forms of cryptocurrency and while some cryptocurrencies have ventured into the physical world through credit cards or other projects — most remain virtual.
Cybercriminals hack into devices to install cryptojacking software. The software works in the background, mining for cryptocurrencies or stealing from cryptocurrency wallets. The unsuspecting victims use their devices typically, though they may notice slower performance or lags.
How to protect yourself against cryptojacking
1. Use a good cybersecurity program:
2. Use browser extensions designed to block cryptojacking:
3. Use ad blockers:
4. Disable JavaScript:
5. Block pages known to deliver cryptojacking scripts:
Cyber safety is not optional… it’s your digital armor.