According to ChainCatcher, Duo Exchange tweeted that it has noticed a recent incident in which a whale lost 15,079 fwDETH due to phishing. The attacker dumped DETH, causing the price to temporarily decouple. The official emphasized that DETH is designed to always be exchangeable 1:1 for ETH with an open position on Duo. The protocol itself is safe and still operating as expected. The team is currently closely monitoring developments and working with affected parties.