Blockchain Security

Polygon developers have disclosed multiple critical security vulnerabilities that were silently resolved through coordinated hard fork implementations across the network infrastructure. The security flaws,...

Over the past weekend, Bitcoin’s core metrics that gauge network health fell sharply. The mining difficulty—an algorithm that adjusts every ~2,016 blocks to keep...

South Korea’s national police force has formalized a partnership with Chainalysis, the leading blockchain analytics firm, to strengthen its capabilities in tracking and prosecuting...