"There were job opportunities, but they paid like $20 a month, and we were used to traveling and buying things from abroad so we couldn't settle for that," his friend Luis recalls. Alberto and Luis—whose names have been changed for their own safety—teamed up to start a clothing business, but the venture floundered.
Then Alberto discovered bitcoin mining.
He read about it on an Argentinian gaming forum. An item posted to the site described a process of getting paid in a new internet-based currency denominated in strings of numbers and letters, in exchange for running computations on a home computer. His parents said that the whole thing sounded like a Ponzi scheme. Alberto, however, sensed that his life was about to change.
Four years later, his country is embroiled in a humanitarian crisis. The supermarket shelves are bare. Children are fainting from hunger in their classrooms. A mob recently broke into the Caracas zoo to eat a horse. Many Venezuelans subsist on a monthly government stipend equivalent to about $9.
Alberto, meanwhile, based on his own account, is earning more than $1,200 a day mining bitcoins and other cryptocurrencies.
...Bitcoin miners may have unique access to foreign goods, but they also live under constant threat. Many fear they'll be discovered by the Servicio Bolivariano de Inteligencia Nacional (sebin), the country's secret police force. SEBIN officers hunt for bitcoin miners and then extort them under the threat of arrest and criminal prosecution.
There is loads more in that article - it's an indepth look at the Venezuelan situation and I recommend everyone click the link above to read it.