QR Code Risks - A Tool for Cyber Attacks
October 16th, 2024 by admin
Protect yourself and don't let the convenience of QR codes compromise your cybersecurity!
#SecureOurWorld
QR code attacks are on the rise.
A QR code phishing, or quishing attack, is a modern social engineering cyberattack technique manipulating users into giving away personal and financial information or downloading malware.
Quishing can bypass traditional security email gateways, evading email filtering tools and identity authentication. This allows cyberattacks to move from a protected email to the user’s less secure mobile device, where cybercriminals can obtain confidential information, such as payment details, for fraudulent purposes. For instance, a malicious QR code hidden in PDF or an image (JPEG/PNG) file attached to an email can bypass email security protection, such as filtering and flagging. This allows the email to be delivered directly to the user’s inbox without being analyzed for clickable content.
Common signs include:
- Unusual sources. Be cautious of QR codes from unexpected or unverified sources, such as random flyers, unsolicited emails, or unknown websites.
- Too good to be true. Verify QR codes promising rewards, discounts, or prizes—they could be traps. Scammers often use enticing offers to lure victims.
- Complex URLs. Inspect the URL embedded in the QR code. If it is excessively long, convoluted, or contains random characters, it could lead to a quishing site.
- Data Privacy Risk. Be skeptical of QR codes that ask for excessive permissions (e.g., access to your camera, contacts, or location) beyond what is necessary.
Stay safe online and help #SecureOurWorld #CybersecurityAwarenessMonth
Posted in: Cyber Security