According to online reports, WOO X tweeted that the vulnerability in the attack originated from the intrusion of team members 'devices by phishing attacks, allowing the attacker to access the development environment. Although the team implemented multiple security measures to restrict access, the attacker was given time to make a series of withdrawals. The team is currently conducting a comprehensive review and prioritizes re-opening the withdrawal function for all users. After the review is complete, the team will update the progress.