QR codes are widely used in daily life for their convenience, but not all of them are safe. Here are four types of QR codes you should never scan carelessly:First, QR codes from unknown sources. For example, those stuck on shared bikes, next to elevator buttons, or on public restroom doors may be forged by scammers to trick users into downloading malware or stealing personal information.Second, QR codes requesting authorization or sensitive permissions. Some phishing sites disguise themselves as legitimate platforms and prompt you to authorize access to your WeChat, Alipay, or other accounts, potentially leading to financial theft or identity fraud.Third, QR codes promising prizes or cash rewards. These often lure users with messages like “Congratulations! You’ve won!” or “Scan to claim your gift,” but actually trick you into entering bank card numbers, ID details, or even installing Trojan malware.Fourth, tampered payment or collection QR codes. Scammers sometimes overlay a merchant’s original payment code with their own, redirecting your payment directly into their account.Always verify the source before scanning any QR code. Avoid clicking unknown links or granting permissions to unfamiliar apps. Protecting your personal data and financial security starts with cautious scanning.
在日常生活中，二维码因其便捷性被广泛使用，但并非所有二维码都安全可靠。以下这四种二维码千万别乱扫：第一，来源不明的二维码。例如贴在共享单车、电梯按钮旁或公共厕所门上的二维码，可能是不法分子伪造的，用于诱导用户下载恶意软件或窃取个人信息。第二，要求授权登录或获取敏感权限的二维码。一些钓鱼网站会伪装成正规平台，通过扫码让你授权微信、支付宝等账号，进而盗取账户资金或冒充你进行诈骗。第三，中奖或领红包类二维码。这类二维码常以“恭喜中奖”“扫码领福利”为诱饵，实则引导你填写银行卡号、身份证等敏感信息，甚至植入木马程序。第四，付款码或收款码被篡改的二维码。有不法分子会覆盖商家原有的收款码，替换成自己的收款码，导致你付款时钱直接进入骗子账户。总之，扫码前务必确认来源可靠，避免随意点击跳转链接或授权不明应用。保护好个人信息和财产安全，从谨慎扫码做起。
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