CoinDesk

Attacking bitcoin mining with a quantum computer would require the energy of a star, academics say

One paper finds that attacking the bitcoin blockchain through quantum mining would demand the energy output of a star.

Bitcoin ATMs are enabling scams, critics say. The AARP wants them gone.

Convenience-store ATMs that sell bitcoin are scamming US consumers out of millions, according to the FBI. And now some ...
CNN

How a major convenience store chain became a hub for crypto scams

Just inside the front door of a Circle K convenience store, the district manager glared at a small kiosk. Yet another elderly victim had just fed thousands of dollars into the device after being ...
CoinDesk

A simple explainer on what quantum computing actually is, and why it is terrifying for bitcoin

Most simplifies the complex process of quantum computing as "it can be 0 and 1 at the same time." That is not an explanation ...