[Polymarket Launches Withdrawal Address Whitelist; Adding New Addresses Requires Email Verification and 48-Hour Lock] Josh Stevens, VP of Engineering at Polymarket, announced the launch of a withdrawal address whitelist feature. Users can lock withdrawal addresses for their deposit wallets. Adding a new address requires email verification and a 48-hour lock; unauthorized actions can be canceled via email. This means that even if a session is compromised or malicious transactions are mistakenly signed, funds cannot be transferred to uncontrolled addresses. This feature can be enabled in "Settings - Account," and Passkey support is coming soon. In addition, the team is developing a migration tool for non-deposit wallets and will launch advanced built-in security protection that does not require manual activation.