Bitfarms is trading 6.06% lower at $2.17 after Bitcoin and Ethereum weakened overnight amid reports of a major Binance security breach. - Bitcoin fell 2.91% and Ethereum 3.65% since the previous close; Reuters reported the incident sent crypto prices lower. - Nasdaq futures are down 2.10% amid an overnight tech sell-off, which may also be weighing. - No new company-specific announcement explaining the pre-market decline was identified.