LOFI [LOFI-DEFI] Token

LofiDefi.withdraw() (contracts/LOFIDEFI.sol#298-302) ignores return value by IERC20(address(this)).transfer(msg.sender,balance) (contracts/LOFIDEFI.sol#300)
Use SafeERC20, or ensure that the transfer/transferFrom return value is checked.

Additional information: link

Unable to verify that contract auditor is trusted: Certik, Quantstamp, Hacken, Solidity, Paladinsec, Openzeppelin, Verichains

Contract name (LOFI-DEFI) contains non-alphanumeric characters.
Not a direct threat, but may indicate unreliable intentions of developer. Non-alphanumeric chars (,.;!#*&") are extremely rare among low risk tokens.

LofiDefi._approve(address,address,uint256).owner (contracts/LOFIDEFI.sol#516) shadows:
- Ownable.owner() (contracts/LOFIDEFI.sol#111) (function)
Rename the local variables that shadow another component.

Additional information: link

LofiDefi.setMaxTxPercent(uint256) (contracts/LOFIDEFI.sol#419-423) should emit an event for:
- _maxTxAmount = _tTotal.mul(maxTxPercent).div(10 ** 2) (contracts/LOFIDEFI.sol#420-422)
Emit an event for critical parameter changes.

Additional information: link

LofiDefi._setDevWallet(address)._DEV_ADDRESS (contracts/LOFIDEFI.sol#512) lacks a zero-check on :
- DEV_ADDRESS = _DEV_ADDRESS (contracts/LOFIDEFI.sol#513)
Check that the address is not zero.

Additional information: link

Reentrancy in LofiDefi.setRouterAddress(address) (contracts/LOFIDEFI.sol#643-647):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_newPancakeRouter.factory()).createPair(address(this),_newPancakeRouter.WETH()) (contracts/LOFIDEFI.sol#645)
State variables written after the call(s):
- uniswapV2Router = _newPancakeRouter (contracts/LOFIDEFI.sol#646)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in LofiDefi.constructor() (contracts/LOFIDEFI.sol#267-286):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (contracts/LOFIDEFI.sol#271)
Event emitted after the call(s):
- Transfer(address(0),_msgSender(),_tTotal) (contracts/LOFIDEFI.sol#285)
Apply the check-effects-interactions pattern.

Additional information: link

Ownable.unlock() (contracts/LOFIDEFI.sol#127-132) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp > _lockTime,Contract is locked until 7 days) (contracts/LOFIDEFI.sol#129)
Avoid relying on block.timestamp.

Additional information: link

Address._functionCallWithValue(address,bytes,uint256,string) (contracts/LOFIDEFI.sol#81-98) uses assembly
- INLINE ASM (contracts/LOFIDEFI.sol#90-93)
Do not use evm assembly.

Additional information: link

SafeMath.mod(uint256,uint256,string) (contracts/LOFIDEFI.sol#39) is never used and should be removed
Remove unused functions.

Additional information: link

LofiDefi._previousDevFee (contracts/LOFIDEFI.sol#258) is set pre-construction with a non-constant function or state variable:
- _devFee
Remove any initialization of state variables via non-constant state variables or function calls. If variables must be set upon contract deployment, locate initialization in the constructor instead.

Additional information: link

solc-0.8.0 is not recommended for deployment
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

Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (contracts/LOFIDEFI.sol#81-98):
- (success,returndata) = target.call{value: weiValue}(data) (contracts/LOFIDEFI.sol#84)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Variable LofiDefi._maxTxAmount (contracts/LOFIDEFI.sol#262) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (contracts/LOFIDEFI.sol#44)" inContext (contracts/LOFIDEFI.sol#42-45)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Variable LofiDefi._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (contracts/LOFIDEFI.sol#451) is too similar to LofiDefi._transferBothExcluded(address,address,uint256).tTransferAmount (contracts/LOFIDEFI.sol#627)
Prevent variables from having similar names.

Additional information: link

LofiDefi.slitherConstructorVariables() (contracts/LOFIDEFI.sol#226-650) uses literals with too many digits:
- _maxTxAmount = 10000000000 * 10 ** 9 (contracts/LOFIDEFI.sol#262)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

LofiDefi._tTotal (contracts/LOFIDEFI.sol#242) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

setRouterAddress(address) should be declared external:
- LofiDefi.setRouterAddress(address) (contracts/LOFIDEFI.sol#643-647)
Use the external attribute for functions never called from the contract.

Additional information: link

Token is deployed only at one blockchain

Unable to find PancakeSwap trading pair to compute liquidity.

Unable to find PancakeSwap trading pair to compute number of swaps.

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

Additional information: link

Unable to find whitepaper link on the website

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

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

Young tokens have high risks of price dump / death

Young tokens have high risks of price dump / death

Token has relatively low CoinGecko rank

Token has relatively low CoinMarketCap rank