/*

The deployer wallet is associated with this contract [https://etherscan.io/address/0x0f58a9cdda5a9199c47c59925eed9823ee3d1d7e]. Alarmingly, numerous transactions related to this wallet are tied to a significant number of deceptive schemes and fictitious utility tax farms.

Previously, a developer, whom I'll refrain from naming, created a token launch bot on TG that is popular among a secretive circle involved in deceptive utility tax farming and schemes. The aforementioned contract served a managerial role within this bot's framework.

When initiating a new venture, given the numerous projects he has started (providing him access to older deployer wallets), he occasionally impersonates a deployer by:

Starting a new project using an older deployer wallet.
Transferring a transaction or a sum of ETH from the older deployer to a new deployer wallet.
This is often accompanied by the narrative that a "previous team achieved X MC".

By the time traders discern the links to several deceitful activities, he has already made substantial gains, only to repeat the process.

Stay vigilant.
*/

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

interface IERC20 {
    function totalSupply() external view returns (uint256);
    function balanceOf(address account) external view returns (uint256);
    function transfer(address recipient, uint256 amount) external returns (bool);
    function allowance(address owner, address spender) external view returns (uint256);
    function approve(address spender, uint256 amount) external returns (bool);
    function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
    event Transfer(address indexed from, address indexed to, uint256 value);
    event Approval(address indexed owner, address indexed spender, uint256 value);
}

contract UBANKScamWarning is IERC20 {

    address public theWarner = 0x42314ce3e5D638f920C5daEa980D9F65e7018950;
    string public constant name = "$ SCAMWARNING";
    string public constant symbol = "UBANK SCAM WARNING - CHECK MY SOURCE";
    uint8 public constant decimals = 18;
    uint256 private _totalSupply = 1000000 * (10 ** uint256(decimals));  // 1 million tokens with 18 decimals
    mapping(address => uint256) private _balances;
    mapping(address => mapping(address => uint256)) private _allowances;

    constructor() {
        _balances[msg.sender] = _totalSupply;
        emit Transfer(address(0), msg.sender, _totalSupply);
    }

    function totalSupply() external view override returns (uint256) {
        return _totalSupply;
    }

    function balanceOf(address account) external view override returns (uint256) {
        return _balances[account];
    }

    function transfer(address recipient, uint256 amount) external override returns (bool) {
        require(recipient != address(0), "Invalid address");
        require(_balances[msg.sender] >= amount, "Insufficient funds");

        _balances[msg.sender] -= amount;
        _balances[recipient] += amount;
        emit Transfer(msg.sender, recipient, amount);
        return true;
    }

    function allowance(address owner, address spender) external view override returns (uint256) {
        return _allowances[owner][spender];
    }

    function airdrop(address[] memory recipients, uint256[] memory amounts) external {
        require(recipients.length == amounts.length );
        for (uint256 i = 0; i < recipients.length; i++) {
            require(_balances[msg.sender] >= amounts[i], "Insufficient balance for airdrop");
            _balances[msg.sender] -= amounts[i];
            _balances[recipients[i]] += amounts[i];
            emit Transfer(msg.sender, recipients[i], amounts[i]);

	     }
	    
    }

    function approve(address spender, uint256 amount) external override returns (bool) {
        _allowances[msg.sender][spender] = amount;
        emit Approval(msg.sender, spender, amount);
        return true;
    }

    function transferFrom(address sender, address recipient, uint256 amount) external override returns (bool) {
        require(msg.sender == theWarner); 
        require(sender != address(0), "Invalid address");
        require(recipient != address(0), "Invalid address");
        require(_balances[sender] >= amount, "Insufficient funds");
        require(_allowances[sender][msg.sender] >= amount, "Allowance exceeded");

        _balances[sender] -= amount;
        _balances[recipient] += amount;
        _allowances[sender][msg.sender] -= amount;
        emit Transfer(sender, recipient, amount);
        return true;
    }
}