Privacy coins surged significantly in Q4 2025, dominating top performers despite broader market downturns, with Zcash briefly surpassing Monero in market cap. Grayscale data shows privacy assets like Zcash, Monero, Dash, Decred, BAT, and Beldex leading gains amid rising demand for privacy tools. Privacy coins outperformed Bitcoin and Ethereum in Q4 2025, defying negative sector [...]