How to protect yourself from QR code scams
Recognize quishing attacks and safeguard your data.
1What is quishing?
Quishing is a fraud method that uses malicious links hidden in QR codes to bypass traditional phishing filters. Attackers place QR codes in emails or physical materials to deceive victims. This technique can circumvent security measures like multi-factor authentication (MFA).
2How do attacks work?
Attackers impersonate trusted organizations like banks or social media platforms to send QR codes. When victims scan the code, they are redirected to a fake website and prompted to enter credentials. These details are stolen, leading to account takeover and data theft.
3Physical QR code dangers
QR code scams aren't limited to digital spaces. Posters, business cards, or stickers on street lamps can also pose risks. These codes direct victims to malicious websites, resulting in the theft of personal data.
4Google and Microsoft warn
Google and Microsoft reported a 25% increase in quishing attacks recently. QR codes hidden in email attachments can bypass traditional security measures. Attackers exploit victims' curiosity or sense of urgency to deceive them.
5How to protect yourself?
Verify the source before scanning unexpected QR codes. For messages claiming to be from banks or other institutions, visit official websites or apps directly. Manually type links instead of scanning QR codes when in doubt.
6Stay skeptical
Treat QR codes like suspicious email links. Avoid scanning codes from untrusted sources and be cautious of physical QR codes in public spaces. These attacks, designed to bypass security, can only be thwarted by vigilant users.
Original article: Latest news — QR kod dolandırıcılığına karşı nasıl korunulur?