Different public chains have obvious detection blind spots. Suspicious activity signals on Solana, Base, and BNB chains are relatively scarce, which significantly reduces the accuracy of security assessments. Risk scanning tools often struggle to make definitive judgments.

Even more problematic is the lag in related tracking. When a wallet belongs to a larger malicious network, existing detection systems may take a long time to establish this relationship or may even completely miss it. This provides a window of opportunity for malicious actors.