Indokripto Koin Semesta is trading at IDR 312.00, down 6.59%, amid broad crypto-market pressure. - Bitcoin and Ethereum are each down more than 4% since previous closes, per supplied data. - Reuters reported crypto prices fell October 30 after Binance disclosed a potential security issue; more than $2.5 billion in assets were frozen. - CNBC linked Bitcoin’s drop below $78,000 to suspected Binance-breach concerns. October 29 company news cited revenue weakness and exchange monitoring, but established neither as the cause.