Ethereum scaling project Polygon was at risk of losing nearly all of its MATIC tokens until it upgraded its network earlier this month. The problem was a “critical” vulnerability in Polygon’s proof-of-stake genesis contract, which could have allowed attackers to steal over 9.2 billion MATIC tokens (currently worth over $24 billion). The total supply of […]

‘Critical’ Polygon bug put $24 billion in tokens at risk until recent hard fork