The 'Quishing' scam has erupted.

From a convenient payment method, QR codes are gradually becoming a trap set by scammers. "Quishing"—a combination of "QR code" and "phishing"—is a form of fraud that uses malicious QR codes to lure victims to fake websites, install malware, or make unwanted transactions.

Common "Quishing" tactics used by these individuals include:

QR codes in phishing emails and messages: Scammers impersonate reputable organizations, sending notifications that lead to websites stealing login information or requesting money transfers.

Fake QR codes in public places: Covering or replacing payment QR codes or information codes at restaurants, bus stations, etc., with QR codes belonging to scammers to steal money when users make payments.

QR code man-in-the-middle attacks: Interfering with the scanning process, redirecting users to a data-collecting website before reaching the actual page.

QR codes on counterfeit products and materials: Printing QR codes of targets on counterfeit goods, fake lottery tickets, and fraudulent materials to lure users into accessing dangerous websites or providing personal information.

The aforementioned tactics can lead to serious consequences for victims, such as: Theft of personal information: Leaking names, addresses, phone numbers, emails, and social media accounts; loss of money from accounts: Bank and credit card information being compromised and used for unauthorized transactions; devices infected with malware: Spyware, viruses, and data locking for ransom; becoming victims of other forms of fraud: Stolen personal information can be used for more malicious purposes.

According to the police, QR codes are not inherently malicious code that directly attacks users, but rather act as intermediaries to transmit content. Whether or not a user is attacked depends on how they process the content after scanning the QR code.

Users should be extremely cautious of requests to scan QR codes or access suspicious links, always carefully checking the information after scanning a code, and especially wary of QR codes posted or shared in public places.

To contribute to the effective prevention, deterrence, and combating of this type of crime, cybersecurity and high-tech crime prevention forces recommend that citizens should:

Check carefully before scanning a QR code: Always verify the source and validity of the QR code, especially with unfamiliar or overlaid codes.

Carefully observe your surroundings: At the checkout point, ensure the QR code has not been tampered with.

Beware of unusual offers: Avoid scanning QR codes attached to overly attractive promotions.

Carefully examine the URL after scanning: Ensure the web address starts with "https://" and is the correct domain name of your organization.

Use a secure QR code scanning app: Consider using an app that has a feature to warn you about malicious links.

Update your security software: Ensure your device is protected by the latest antivirus software.

Limit sharing personal information: Be cautious when providing information after scanning a QR code.

Report signs of fraud: Immediately notify the authorities if you suspect you have been scammed.

In addition, every citizen needs to be more vigilant and equip themselves with knowledge to protect themselves and those around them; always check before scanning any QR code.

In today's digital world full of conveniences, user vigilance and caution are the first line of defense against increasingly sophisticated scams.

nhandan.vn

Source: https://baolaocai.vn/bung-phat-lua-dao-mang-ten-quishing-post403640.html