US Ramps up Dollar Campaign Amid China’s De-Dollarization vào tháng 11 03, 2025 china de-dollarization currency campaign financial diplomacy global currency strategy monetary policy us dollar us economic influence us-china economic relations +
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 +