An initiative by the Government of Prince Edward Island to enhance online safety for residents.
Think Before You Scan – QR Codes
QR codes are everywhere these days—from restaurant menus and event tickets to store checkouts and even government services—making accessing information quick and easy. Instead of typing out a long website address, a simple scan with your phone camera takes you right where you need to go.
But while QR codes are convenient, not everyone understands how they work—or the risks that can come with them. Cybercriminals have found ways to exploit them, using scams to trick people into revealing personal information or downloading malware (harmful software).
How QR Codes Work
A QR (Quick Response) code is like a digital shortcut. When you scan it, your phone reads the code and opens a link—whether that’s a website, an app download, or a payment screen. Businesses, governments, and event organizers use QR codes because they’re fast, contactless, and easy to update.
Why QR Codes Can Be Risky
Just like a suspicious email link, a QR code can lead you somewhere unexpected. Hackers can replace legitimate QR codes with fake ones, leading you to phishing websites that steal your login details or tricking you into downloading harmful software. These scams, known as “quishing” (QR phishing), are becoming more common.
How to Use QR Codes Safely
The good news? QR codes are still safe to use—as long as you follow a few simple precautions:
- Check the source – Only scan QR codes from trusted places. A poster in a coffee shop? Probably fine. A QR code sent in a random email? Be cautious.
- Look for tampering – If a QR code looks like a sticker placed over another one, it could be a scam.
- Double-check the link – Before clicking "open," your phone will often show a preview of the website. If the URL looks suspicious or unfamiliar, don’t proceed.
- Manually type important URLs – If a QR code asks for payment or login details, consider typing the website address yourself to ensure it's legitimate.
- Use official apps – Need to download something? Get it from the App Store or Google Play instead of scanning an unknown QR code.
The Bottom Line
QR codes make life easier, but a little awareness goes a long way in keeping you safe. As they continue to pop up everywhere, knowing how they work and how to spot scams will help you get the most out of this handy technology.
So next time you see a QR code—think before you scan!