What is QR Phishing? How Can It Be Prevented?

QR codes, short for Quick Response Codes, are seen in almost every place. They allow users to reach and browse any link with a quick scan. With a bunch of benefits comes the threat of these QR codes being used negatively. Threat actors have developed new ways, such as quishing, to get access to users’ information and devices. 

In this blog, we’ll take a look at what QR code phishing is and ways to stay clear of the fraud. 

What is QR Phishing?

QR code phishing, also known as quishing, is a cybercrime performed using the very popular QR codes. Cybercriminals approach their targets with fraudulent QR codes, which, when scanned, take users to malicious websites or landing pages. 

These QR codes are circulated via emails, messages, and even physical modes of communication like flyers and brochures. The ultimate aim of these crimes is to collect personal information or corrupt organizations’ confidential information. 

Read More: Rising Concerns in Cybercrime

How Does Quishing Work? Real-Life Case Study

In this digitally dependent world, cyber attackers can commit cybercrimes easily. Here’s a simple mechanism for QR phishing.

Step 1: Formation

Cybercriminals design QR codes that are linked to spammy landing pages or websites. These designs are total imitates of legit platforms like your banks, malls, etc. 

Step 2: Distribution 

Once prepared, the QR codes are delivered to target audiences, such as employees of reputed organizations. The distribution method is comprehensive and includes emails, pop-up messages, advertisements, and more. 

Step 3: Fraudulent Act

Once scanned, the user enters the deceptive page and is convinced to enter confidential information like ID, password, bank details, etc. 

Step 4: Data Gathering 

Cybercriminals capture the user’s data as they enter it. They can use the information for their own purposes or sell it according to their motive. 

In 2023, employees of an energy sector company received fraudulent mail in the name of Microsoft that directed them to a fake login page. Employees were asked to enable 2FA and included a QR code for renewal. The attackers stole hundreds of Microsoft login credentials. 

The mail was framed and imitated precisely like Microsoft’s; thus, it doesn’t raise any doubt. 

How to Detect Fraudulent QR Codes?

A few ways via which you can create the benefit of the doubt are:

• Common Signs: The message may contain grammatical or spelling errors and other red flags. Users generally ignore these elements, but if focused, they can be identified.
• Sense of Urgency: Cybercriminals will try to create urgency in the text so that the user scans the code without giving it much thought. 
• Stay Informed and Verify the Source: Make sure the QR code’s destination and expected landing page are the same and reliable. Stay updated about cyber security and market fraud.  

How to Avoid QR Code Attacks?

As the proverb goes, prevention is better than cure. It’s critical to stay proactive and adopt measures that prevent QR phishing. 

1. Security Awareness 

The first step is to check whether your employees are aware of multiple methods of cybercrime. Leveraging Threatcop Security Awareness Training (TSAT) can equip your team with the necessary knowledge and skills. TSAT offers engaging and informative content designed to increase awareness about various cybercrime methods, including QR phishing, ensuring your employees can identify and avoid potential threats effectively. Leverage the new simulation attack campaign to empower your Chief Information Security Officers (CISOs) to proactively simulate.

2. Enable Multi-Factor Authentication

Enabling multi-factor authentication may sound like too much work, but it provides additional security to your data. In addition to your ID and password, you would be asked to enter the OTP sent to your registered mobile number or email ID. If any third person tries to log in to your account, you will be immediately notified, and timely action can be taken.

3. Email Verification Protocol

According to Forbes, in the year 2023, 35% of fraudulent activity was conducted by email, and around 94% of organizations reported email incidents. Organizations must rely on DMARC technology (Domain-based Message Authentication, Reporting, & Conformance Technology) to prevent this. 

Save your organization from phony emails by incorporating TDMARC. by Threatcop. 

Final Verdict 

Threat actors are getting creative in carrying out their fraudulent activities. The quishing is just another reminder to enable Multi-factor authentication and adopt preventive measures tools like TSAT and TDMARC by Threatcop. Lastly, stay alert and think twice before scanning a QR code or entering your confidential information to avoid falling for the cybercrime trap.