Odaily News According to CoinGecko data, ASTRO fell 61.2% in 24 hours, temporarily reporting $0.01808. Earlier today, the Terra chain was suspended due to an emergency upgrade. It seems that someone exploited the IBC vulnerability to mint multiple tokens on the Terra chain, including ASTRO. After the attacker instantiated the contract on Terra, he exploited the reentrancy vulnerability of the timeout callback in ibc-hooks and has transferred about 60 million ASTRO, 3.5 million USDC, 500,000 USDT and 2.7 BTC.