Polygon quietly fixes vulnerability on PoS Genesis contract vào tháng 12 30, 2021 analysis buy polygon coin news cryptocurrency news ethereum team expert team genesis contract initially detected matic tokens polygon stated polygon&rsquo resolved quietly white hacker +
Polygon upgrade quietly fixes bug that put $24B of MATIC at risk vào tháng 12 29, 2021 ”polygon stated blockchain bounty https critical bug defi ethereum expert team hackers hacks immediately introduced layer2 polygon polygon noted security hole unnamed hacker upgrade whitehat hackers +