Upbit Solana Hack: 100 Billion Tokens Stolen, Exchange Delay Avoids Penalties Cybercriminals Upbit Solana Hack: 100 Billion Tokens Stolen, Exchange Delay Avoids Penalties ddos December 9, 2025 Hackers siphoned more than 100 billion tokens from Upbit in just 54 minutes, exploiting a flaw in... Read More Read more about Upbit Solana Hack: 100 Billion Tokens Stolen, Exchange Delay Avoids Penalties