PANews reported on May 30th that, according to on-chain analyst Specter, the cross-chain bridge Gravity Bridge appears to have been attacked, with its contract keys seemingly compromised, resulting in the theft of approximately $5.4 million in assets. The stolen assets primarily include approximately $4.3 million in USDC, 274 WETH (approximately $553,000), $434,000 in USDT, and $64,000 in PAYG. Gravity Bridge has not yet officially responded.