On-chain data from Bitquery showed attackers drained approximately $391,000 from BitMart wallets across the Base, Arbitrum, and Optimism Ethereum layer-2 networks on November 2, 2026

Thefts and exploits that drain funds from exchanges, protocols and bridges, with their post-mortems, laundering routes and recoveries.

Reading public blockchain data such as wallet flows, exchange balances, and holder behavior to gauge market activity and sentiment.