A collection of articles discussing Bitcoin network observations.| b10c's blog
In January, while investigating a misbehaving client on the Bitcoin P2P network, I found a vulnerability in ViaBTC’s, the fourth largest Bitcoin mining pool, SPV mining code that allowed a remote attacker to waste ViaBTC’s 60 EH/s hashrate by sending a single, crafted Bitcoin P2P message. I responsibly disclosed this to ViaBTC, and they awarded a bug bounty of 2000 USDT.| b10c.me