3 articles tagged with #network-attack. AI-curated summaries with sentiment analysis and key takeaways from 50+ sources.
A Bitcoin developer has identified a fourfold spike in new node IP addresses appearing in ADDR messages on the Bitcoin network, raising alarms about potential sybil or eclipse attacks. This suspicious activity represents a significant anomaly in network behavior that could threaten Bitcoin's decentralization and peer discovery mechanisms.
A new study reveals that 95% of Bitcoin nodes could be vulnerable to attacks on underwater internet cables. This research highlights how Bitcoin's decentralization is still dependent on vulnerable physical internet infrastructure.
Ethereum is implementing a hard fork with EIP150 gas cost changes in response to sustained network attacks over recent weeks. The attackers exploited vulnerabilities in client implementations and protocol specifications, prompting this emergency protocol update.
