Warren urges crackdown on Iran's
'increasingly profitable' bitcoin mining. 

U.S. Sen. Elizabeth Warren is calling lawmakers to formulate ways to curb Iran’s bitcoin mining, as the Islamic regime uses the profits to flout sanctions against it.

Warren urges crackdown on Iran's
'increasingly profitable' bitcoin mining. 

U.S. Sen. Elizabeth Warren is calling lawmakers to formulate ways to curb Iran’s bitcoin mining, as the Islamic regime uses the profits to flout sanctions against it. 
https://www.theblock.co/post/292206/warren-iran-bitcoin-mining-letter