PANews reported on June 17 that according to an official announcement from Polyhedra, the ZKJ token plummeted by more than 85% on June 15. Preliminary investigations pointed out that it was a chain reaction caused by a coordinated liquidity attack on the chain. Multiple addresses quickly dumped ZKJ after large withdrawals from PancakeSwap, causing an imbalance in the price of the KOGE/ZKJ pool. At the same time, Wintermute transferred a large amount of about 3.39 million ZKJ to the centralized exchange (CEX) in a short period of time, exacerbating the selling pressure. More than $94 million in forced liquidation occurred in CEX, further triggering a waterfall-like decline. Polyhedra said that the team did not sell ZKJ, but only participated in liquidity provision, and will release a more detailed analysis later.

Nubank Vice-Chairman Roberto Campos Neto said the bank will test stablecoin credit card payments, as adoption of stablecoins accelerates across Latin America. Nubank, Latin America’s largest digital bank, is reportedly planning to integrate dollar-pegged stablecoins and credit cards for payments.The move was disclosed by the bank’s vice-chairman and former governor of Brazil’s central bank, Roberto Campos Neto. Speaking at the Meridian 2025 event on Wednesday, he highlighted the importance of blockchain technology in connecting digital assets with the traditional banking system. According to local media reports, Campos Neto said Nubank intends to begin testing stablecoin payments with its credit cards as part of a broader effort to link digital assets with banking services.Read more
