Is NFC Safe To Use? Here Is What You Need To Know

Understanding NFC: Myths vs. Facts

What is NFC?

NFC (Near-Field Communication) is a convenient smartphone feature enabling short-range data exchange, typically within 20 cm. It’s used for mobile payments, transport cards, and contactless transactions. Unlike RFID, which allows data exchange over longer distances (e.g., ETC payments on highways), NFC is designed with proximity in mind, making it more secure for daily use. For instance, NFC lets you tap your phone or bank card on a payment terminal to complete a transaction.

Concerns About NFC and Fraud

Recently, videos and news have circulated claiming money could be stolen simply because the NFC function was left on. However, these claims often exaggerate the risks. Two notable incidents linked to “NFC stealing” highlight that the real issue wasn’t the NFC technology itself but rather users being tricked into downloading malicious apps and allowing scammers access to their devices.

1. In one case, a victim installed a suspicious app, followed scammers’ instructions, and unknowingly used the NFC function to transfer money.
2. In another case, a victim allowed remote access to their phone, enabling scammers to manipulate it and use the NFC function to steal money.

Key Takeaways:

• Scammers rely on human error, such as downloading unknown software or trusting suspicious phone calls, not the NFC feature itself.
• NFC requires close proximity and an unlocked phone for transactions, making accidental theft highly unlikely. Payment technologies like Alipay have safeguards in place to ensure security.

How to Protect Yourself:

1. Be vigilant: Don’t trust unknown apps or unsolicited calls. Never allow strangers to remotely control your phone.
2. Disable NFC if concerned: Android/Hongmeng users can turn off NFC from the drop-down menu. On iPhones, go to Settings → General → NFC.
3. Turn off password-free small-value payments: This adds an extra layer of security.

The Bottom Line

NFC is a safe and convenient technology designed with security in mind. Most “NFC stealing” claims are exaggerated or staged, as confirmed by Alipay’s response debunking viral videos. However, fraud prevention starts with cautious behavior—don’t fall for scams, download unverified apps, or grant unnecessary phone access. By staying informed and careful, you can continue enjoying the benefits of NFC without worry.