Polygon has disclosed several previously private security vulnerabilities that could have disrupted its proof-of-stake network. The company revealed the issues after deploying fixes through the Austin and Kyoto hard forks.
The vulnerabilities affected Polygon's Bor and Heimdall...
The Sandbox's SAND token suffered a major cross-chain exploit on August 21-22, allowing an attacker to create roughly 329.24 trillion unbacked tokens over about five hours. Despite the staggering figure, the attacker extracted only about $675,000...
