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The Dangers of QR Code Phishing

Don't Get Quished

Author: Stephanie Nelson/Tuesday, July 16, 2024/Categories: Announcements, Information Technology, Local News, Mobile, Security, Tech News

QR codes, those little square barcodes you scan with your phone, have become ubiquitous. From restaurant menus to concert tickets, they're a convenient way to access information. But with convenience comes risk, and QR codes are no exception. Enter quishing, the malicious practice of using QR codes to trick you into online threats.

What is Quishing?

Quishing is a type of phishing scam that uses QR codes instead of emails or text messages. Hackers create fake QR codes that look legitimate. When you scan them, you're unknowingly directed to a malicious website or tricked into downloading malware.

Here's how quishing can hurt you:
•    Data Theft: Fake websites can steal your login credentials, credit card information, and other sensitive data.
•    Malware Infection: Quishing codes can download malware onto your device, compromising your security and privacy. This malware can steal information, spy on your activity, or even hold your data hostage for ransom.
•    Financial Fraud: Quishing can be used to redirect you to fake payment portals where you unknowingly enter your financial information, leading to unauthorized charges.

Why is Quishing Dangerous?

Quishing is particularly dangerous because it bypasses the usual security checks we make with emails or links. We're more likely to scan a QR code without thinking twice, trusting it to be safe because it comes from a physical source like a poster or sticker.

Protecting Yourself from Quishing

Don't let QR codes become a security nightmare. Here's how to stay safe:
•    Be Cautious: Don't scan every QR code you see. If it seems suspicious, like one randomly placed on a streetlamp, avoid it.
•    Verify the Source: Only scan QR codes from trusted sources. If you're unsure, ask the business directly if the code is legitimate.
•    Inspect Before You Scan: If possible, hover your phone's camera over the QR code to see where it leads before scanning. Some QR code reader apps can even show you a preview of the destination URL.
•    Keep Software Updated: Ensure your device's operating system and security software are up-to-date to detect and block malicious websites.
•    Don't Enter Sensitive Information: Never enter sensitive information like passwords or credit card details on a website accessed through a QR code.

By following these tips and staying vigilant, you can protect yourself from the dangers of quishing and keep your data and devices safe. Remember, if it seems too good to be true, it probably is. So, the next time you see a QR code, take a moment to think before you scan.

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