The Wormhole token bridge experienced a security exploit today, resulting in the loss of 120,000 wETH tokens ($321 million) from the platform.
Wormhole is a token bridge that allows users to send and receive crypto between Ethereum, Solana, BSC, Polygon, Avalanche, Oasis, and Terra without the use of a centralized exchange (CEX). This is the largest crypto hack of 2022 so far and the second largest DeFi hack to date. The Wormhole team has offered a $10M bug bounty for the return of the funds.