Gold [CyberDragon Gold] Token

DelegateERC20._writeCheckpoint(address,uint32,uint256,uint256) (#1233-1251) uses a dangerous strict equality:
- nCheckpoints > 0 && checkpoints[delegatee][nCheckpoints - 1].fromBlock == blockNumber (#1243)
Don't use strict equality to determine if an account has enough Ether or tokens.

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Contract ownership is not renounced (belongs to a wallet)

Not a direct threat, but may indicate unreliable intentions of developer. Widespread names (e.g. Elon, King, Moon, Doge) are common among meme-tokens and scams. The allow to gain free hype and attract unexperienced investors.

Pragma version^0.6.6 (#6) allows old versions
Pragma version^0.6.0 (#1038) allows old versions
Deploy with any of the following Solidity versions: 0.5.16 - 0.5.17, 0.6.11 - 0.6.12, 0.7.5 - 0.7.6 Use a simple pragma version that allows any of these versions. Consider using the latest version of Solidity for testing.

Additional information: link

ERC20.constructor(string,string).name (#515) shadows:
- ERC20.name() (#524-526) (function)
ERC20.constructor(string,string).symbol (#515) shadows:
- ERC20.symbol() (#532-534) (function)
Rename the local variables that shadow another component.

Additional information: link

DelegateERC20.delegateBySig(address,uint256,uint256,uint8,bytes32,bytes32) (#1099-1140) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(now <= expiry,MdxToken::delegateBySig: signature expired) (#1138)
Avoid relying on block.timestamp.

Additional information: link

Address.isContract(address) (#350-359) uses assembly
- INLINE ASM (#357)
Address._functionCallWithValue(address,bytes,uint256,string) (#443-464) uses assembly
- INLINE ASM (#456-459)
DelegateERC20.getChainId() (#1258-1263) uses assembly
- INLINE ASM (#1260)
Do not use evm assembly.

Additional information: link

Different versions of Solidity is used:
- Version used: ['^0.6.0', '^0.6.6']
- ^0.6.6 (#6)
- ^0.6.0 (#1038)
- ABIEncoderV2 (#1039)
Use one Solidity version.

Additional information: link

Low level call in Address.sendValue(address,uint256) (#377-383):
- (success) = recipient.call{value: amount}() (#381)
Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (#443-464):
- (success,returndata) = target.call{value: weiValue}(data) (#447)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

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Variable DelegateERC20._delegates (#1043) is not in mixedCase
Parameter Token.mint(address,uint256)._to (#1286) is not in mixedCase
Parameter Token.mint(address,uint256)._amount (#1286) is not in mixedCase
Parameter Token.addMinter(address)._addMinter (#1291) is not in mixedCase
Parameter Token.delMinter(address)._delMinter (#1296) is not in mixedCase
Parameter Token.getMinter(uint256)._index (#1309) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#25)" inContext (#19-29)
Remove redundant statements if they congest code but offer no value.

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Address._functionCallWithValue(address,bytes,uint256,string) (#443-464) is never used and should be removed
Address.functionCall(address,bytes) (#403-405) is never used and should be removed
Address.functionCall(address,bytes,string) (#413-415) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#428-430) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#438-441) is never used and should be removed
Address.isContract(address) (#350-359) is never used and should be removed
Address.sendValue(address,uint256) (#377-383) is never used and should be removed
Context._msgData() (#24-28) is never used and should be removed
ERC20._burn(address,uint256) (#708-716) is never used and should be removed
ERC20._setupDecimals(uint8) (#746-748) is never used and should be removed
EnumerableSet.add(EnumerableSet.Bytes32Set,bytes32) (#886-888) is never used and should be removed
EnumerableSet.add(EnumerableSet.UintSet,uint256) (#995-997) is never used and should be removed
EnumerableSet.at(EnumerableSet.Bytes32Set,uint256) (#924-926) is never used and should be removed
EnumerableSet.at(EnumerableSet.UintSet,uint256) (#1033-1035) is never used and should be removed
EnumerableSet.contains(EnumerableSet.Bytes32Set,bytes32) (#903-905) is never used and should be removed
EnumerableSet.contains(EnumerableSet.UintSet,uint256) (#1012-1014) is never used and should be removed
EnumerableSet.length(EnumerableSet.Bytes32Set) (#910-912) is never used and should be removed
EnumerableSet.length(EnumerableSet.UintSet) (#1019-1021) is never used and should be removed
EnumerableSet.remove(EnumerableSet.Bytes32Set,bytes32) (#896-898) is never used and should be removed
EnumerableSet.remove(EnumerableSet.UintSet,uint256) (#1005-1007) is never used and should be removed
SafeMath.div(uint256,uint256) (#270-272) is never used and should be removed
SafeMath.div(uint256,uint256,string) (#286-292) is never used and should be removed
SafeMath.mod(uint256,uint256) (#306-308) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#322-325) is never used and should be removed
SafeMath.mul(uint256,uint256) (#244-256) is never used and should be removed
Remove unused functions.

Additional information: link

owner() should be declared external:
- Ownable.owner() (#61-63)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#80-83)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#89-93)
symbol() should be declared external:
- ERC20.symbol() (#532-534)
decimals() should be declared external:
- ERC20.decimals() (#549-551)
totalSupply() should be declared external:
- ERC20.totalSupply() (#556-558)
transfer(address,uint256) should be declared external:
- ERC20.transfer(address,uint256) (#575-578)
allowance(address,address) should be declared external:
- ERC20.allowance(address,address) (#583-585)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (#594-597)
transferFrom(address,address,uint256) should be declared external:
- ERC20.transferFrom(address,address,uint256) (#611-615)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (#629-632)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (#648-651)
mint(address,uint256) should be declared external:
- Token.mint(address,uint256) (#1286-1289)
addMinter(address) should be declared external:
- Token.addMinter(address) (#1291-1294)
delMinter(address) should be declared external:
- Token.delMinter(address) (#1296-1299)
getMinter(uint256) should be declared external:
- Token.getMinter(uint256) (#1309-1312)
Use the external attribute for functions never called from the contract.

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Token is deployed only at one blockchain

BscScan page for the token does not contain additional info: website, socials, description, etc.

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Unable to find audit link on the website

Unable to find whitepaper link on the website

Unable to find token on CoinHunt

Additional information: link

Unable to find code repository for the project

Young tokens have high risks of scam / price dump / death

Token has relatively low CoinGecko rank