To combat address poisoning attacks and prevent spoofed tokens from deceiving users, Team Etherscan uses heuristics to mask certain tokens with unknown reputation as ERC20 *** on {{explorer}}:
How to Unmask Tokens?
This update may also affect legitimate tokens that match our heuristics for masking certain tokens. For example:
Legitimate token projects that wish to unmask their tokens on {{explorer}} should raise a ticket to update the token's information and provide more context to users.