Bitcoins, the digital asset that awestruck the world earlier this has come to the mainstream in the industry. The cryptocurrency which did not exist for most of us since last year became the worldwide sensation when it crossed $19000 December after that most of the people started investing in the bitcoins and other cryptocurrencies. The industries and market are actively working on this digital asset which makes it an excellent opportunity for the investors. If you are among those who are planning to buy bitcoins or already own it, then you must know some dark aspects of it.