QR Codes
What are QR codes
You might have noticed these black and white codes popping up more and more. They work like a barcode and are a scannable image that can instantly be read using a Smartphone camera.
When your camera scans the QR code, you'll see an icon or web address on your screen near the code. When you tap that, you'll automatically go to the associated website via your phone's web browser. They can be very handy and save time when you want to look at something without having to type in a long website address.
Where might you see a QR code
On adverts, in magazines or newspapers and any place where you can make contactless payments such as car parks and restaurants
Have a go at scanning this QR Code
(Don’t worry, we’ve checked this one out)
What to look out for to minimise the risks of QR codes
1. Check that the QR code hasnt been tampered with, replaced or covered up by a fake code on a sticker.
2. If you do visit a link via a QR code, check the site is authentic before giving any details - such as looking for bad grammar, poor design, an odd or misspelled website address or missing the websites branding.
3. Be vigilant about codes located in an unusual place, on an item that can be easily moved or stuck to the table, possibly covering the genuine code.
4. Only use your phones camera to scan a QR code - scammers have created fake “scanning apps” that install malware on your device when you download them. This malware is designed to steal users' credentials and access their accounts.
5. Be cautious of any QR code that is sent in an email. While most email services can detect and warn you of malicious links and attachments, they can’t do the same for malicious QR codes. Even if you receive an email from a friend or contact with a QR code embedded in it, be wary. Scammers can use hacked email accounts to launch phishing attacks from recipients who you’re more likely to trust.
6. This is also true for QR codes sent via social media messaging which may look like they’re from a friend but could be a hacked account. One of the most common ones you may have seen is the message that starts ‘I found this photo of us.