The trend of digital menus in restaurants and cafes has grown rapidly. People simply scan a QR code placed on their table, and the menu opens directly on their phones. This saves time and reduces the need for paper menus. However, a major question has now arisen regarding the security of this very convenience.

According to a report, a female influencer from Pune recently scanned a QR code at a restaurant to view the menu. Shortly thereafter, she began receiving a barrage of calls and messages from unknown numbers. An investigation revealed that her mobile number had fallen into the hands of the restaurant staff, who subsequently began harassing her.

This incident is rapidly going viral on social media. Consequently, people are now raising questions regarding the security of QR code-based digital menus.

**How ​​Can Your Data Be Leaked?**

According to reports, many restaurants and cafes utilize third-party platforms. When a user scans a QR code, they are often prompted to provide information such as their mobile number, email ID, location, and device details.

If this data is not stored securely, the risk of its misuse increases significantly. Users often grant permissions to apps or websites without reading the terms and conditions; this can prove to be a critical mistake.

In some instances, fraudulent QR codes are also planted. These codes redirect users to fake websites, where there is a risk of banking credentials and personal data being stolen.

**The Risk Escalates with Public Wi-Fi**

According to cybersecurity experts, many people scan QR codes while simultaneously using the free Wi-Fi provided by restaurants. Public Wi-Fi networks are often not fully secure. In such scenarios, hackers may attempt to steal data. If a user accesses banking apps or shares personal information while connected to such a network, the associated risks can escalate even further.

**Take These Precautions to Avoid QR Code Scams**

**Examine the QR Code Carefully**

Before scanning any QR code, always verify whether it appears authentic. If you notice a separate sticker pasted over it, or if it looks suspicious in any way, do not scan it. 

Do Not Enter Your Mobile Number Unless Necessary

Logging in is often not required simply to view a menu. In such instances, refrain from sharing your mobile number or email ID.

Immediately Close Suspicious Links

If scanning a QR code opens an unfamiliar website or repeatedly requests permissions, close it immediately.

Exercise Caution on Public Wi-Fi

Avoid performing banking transactions or accessing sensitive personal information while using free Wi-Fi networks. This helps minimize the risk of data theft.

Beware of Enticing QR Codes

In many locations, fraudulent QR codes are displayed to lure users with offers of free coupons, discounts, or cashback. Do not place immediate trust in such offers.

Disclaimer: This content has been sourced and edited from Amar Ujala. While we have made modifications for clarity and presentation, the original content belongs to its respective authors and website. We do not claim ownership of the content.