According to ChainCatcher, blockchain security company CertiK detected a flash loan attack on PulsePot.io. The attacker cleverly used the public function swapProfitFees() in the contract to create arbitrage opportunities through its swap logic and successfully obtained $21,500. This incident once again reminds us that the security of smart contracts is crucial and developers need to be extra cautious when designing contracts. Although the market is volatile, staying vigilant and constantly learning is a must for every crypto enthusiast. 🔍💡