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Black cover showing a glowing undersea fiber cable ring snapped in two, with scattered fading network nodes and red fracture sparks.
Bitcoin·Blockchain

Cambridge Researchers: Subsea Cable Sabotage Could Isolate 95% of Bitcoin Nodes

Cambridge researchers warn coordinated subsea cable and routing provider attacks could isolate up to 95% of Bitcoin's public nodes, exposing physical chokepoints.

BT
DEDerek HollowayMar 6 15:22
Glowing circuit lines forming a rising V-shape emerge from cracked ice shards on a dark, high-contrast background.
Market News·Bitcoin

Bitcoin Hashrate V-Shaped Rebound After Deep Freeze: Do Miner Signals Point to a BTC Price Recovery?

Bitcoin hashrate rebounded V-shaped after the US deep freeze, pushing difficulty up. Are miners signaling a BTC price recovery or simply rebooting?

BT
CACallum HargreavesFeb 20 08:32