In a world where convenience meets technology, QR codes have become a new method of instant access. These pixelated squares may seem simple, but they unlock a universe of information at the tap of a smartphone camera. From streamlining payments to enhancing marketing strategies, QR codes are transforming the way we connect and interact with the digital realm.
Quishing, also known as QR code phishing, is a cyberattack that involves tricking users into scanning a fake QR code with their phone:
• How it works The QR code redirects the user to a malicious website or application that steals their credentials. The goal is to steal sensitive information like passwords, financial data, or personally identifiable information (PII).
• How it's effective Quishing can be highly effective because the codes are often posted in credible places, like retail products, business buildings, and branded marketing locations.
• How it bypasses defenses QR codes in emails are often perceived as meaningless images by secure email gateways, making users vulnerable.
• How to avoid it To reduce the risk of falling victim to quishing attacks, you can:
◦ Stay informed and cautious
◦ Do not scan public QR codes
◦ Ensure your security measures are up to date
◦ If you receive an unexpected message with a QR code, do not respond and delete the message after reporting it