Millions of people have fallen victim to malicious QR code scams, with over 26 million people being directed to phishing websites that steal personal information like passwords and credit card numbers.
Fake QR codes are appearing in public places, including on posters, billboards, flyers, and official documents. These malicious codes can be easily tampered with by scammers, making it difficult for users to determine if they have been compromised.
QR codes were designed for convenience, not security, making them an ideal target for hackers and scammers. The creator of QR codes never intended for them to be used in this way.
To stay safe, experts recommend remaining calm and aware when encountering a QR code. Don’t scan on any QR code you see pasted on a street sign or advertisement. Instead, search for the company’s website directly and verify its authenticity.
If you do scan a QR code and get taken to a page, avoid filling out any forms asking for personal information. Inspect the site’s URL for suspicious signs, such as unfamiliar top-level domains. If you’re using an Android device, consider installing a reputable antivirus app to add an extra layer of protection.
Cybercriminals may devise new ways to use QR codes in their attacks, making it essential to be cautious whenever interacting with them. Failing to do so could have serious implications.
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Source: https://www.tomsguide.com/computing/online-security/millions-hit-in-quishing-attacks-as-malicious-qr-codes-surge-how-to-stay-safe