Blockchain News Vietnam police bust billion-dollar crypto Ponzi ring behind Paynet Coin scam: Report 1 year ago Vietnam’s police say they have arrested 20 people in what they say is the country’s largest crypto scam, a multibillion-dollar Ponzi scheme built around Paynet Coin. Tags: Blockchain Continue Reading Previous Someone counter-hacked a North Korean IT worker: Here’s what they foundNext Coinbase seals Deribit acquisition in 6th deal of 2025 More Stories Blockchain News Zcash rallies 12% as developers finalize NU7 activation height 4 days ago Blockchain News World Liberty’s USD1 stablecoin sheds $400M in market cap in two weeks 6 days ago Blockchain News Qubic freezes chain after attacker drains 1.4K wallets with weak seeds 7 days ago