Bitcoin itself is almost impossible to hack as the blockchain technology that forms the basis of the currency is constantly under review by other Bitcoin users. Having your transaction linked to both an email and a cell phone number sounds great right? Well, that’s where the issue lies. Hackers understand that the human element is the most vulnerable, so they use snooping tactics to find out the cell phone number that is associated with a Bitcoin exchange account. Unfortunately for users, it’s not only cell phone numbers that are easy to hack, home PCs are also targeted by hackers looking to make some easy money.