QR codes have become widely popular in recent years, offering convenience but also posing risks. These scannable black and white images are now ubiquitous, allowing users of Android and iPhone devices to easily access websites, download apps, sign into streaming services, and make payments by simply scanning them with their phone cameras. While QR codes streamline tasks, they also present a dark side, with numerous individuals falling victim to counterfeit versions aimed at stealing personal information.

Although QR code attacks are not new, they are on the rise and becoming more sophisticated. A concerning new scam targeting users is called “brushing.” In this deceptive tactic, fraudsters send unsolicited packages to homes containing a phony QR code. The parcels typically arrive without sender details, intentionally piquing curiosity. Recipients are prompted to scan the code to identify the sender or process a return, unknowingly exposing themselves to fraud.

Individuals who are deceived by this scam risk divulging sensitive personal details, which cybercriminals can exploit to commit financial theft or additional fraud. Research conducted by cybersecurity firm NordVPN indicates a growing issue, estimating that over 26 million people may have unknowingly interacted with malicious websites through fake QR codes.

Marijus Briedis, the chief technology officer at NordVPN, highlighted the deceptive nature of QR codes, stating that they have become a covert entry point for cybercriminals. Unlike traditional phishing emails, physical QR codes often instill trust, making users susceptible to scams. Briedis advised treating unexpected QR codes with caution, similar to links from unknown email senders.

To stay safe from QR code scams, consider the following tips:
– Verify the source of the QR code before scanning it. If unsure, refrain from scanning and contact the sender through official channels.
– Utilize the feature on smartphones that displays website links before opening them. Avoid proceeding if the link appears suspicious.
– Keep your phone’s security software up to date and use a VPN while browsing to safeguard against harmful websites and data theft.
– Share safety tips with friends and family, especially those less tech-savvy, as scammers often target individuals unaware of such tactics.

While QR codes simplify daily tasks, exercising caution before scanning any code on your smartphone is crucial to safeguard personal information and prevent falling victim to fraud.