QUISHING: Scams Defined

QR Code Cyber Security Scams

SPONSOR: http://www.CertifiedMedicalPlanner.org

By Cloudflare and AI

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What is quishing?

Quishing, or QR phishing, is a cybersecurity threat in which attackers use QR codes to redirect victims to malicious websites or prompt them to download harmful content. The goal of this attack is to steal sensitive information, such as passwords, financial data, or personally identifiable information (PII), and use that information for other purposes, such as identity theft, financial fraud, or ransomware.

This type of phishing often bypasses conventional defenses like secure email gateways. Notably, QR codes in emails are perceived by many secure email gateways as meaningless images, making the users vulnerable to specific forms of phishing attacks. QR codes can also be presented to intended victims in a number of other ways.

MISHING: https://medicalexecutivepost.com/2025/02/28/mishing-a-mobile-first-phishing-technique/

What are QR codes?

QR codes, or Quick Response codes, are two-dimensional barcodes that can be scanned easily with a camera or a code reader application. The main component of a QR code is data storage. QR codes have the capability to store significant amounts of information including URLs, product details, or contact information. Scanning technology allows smartphone cameras or code readers to easily and quickly access the website to which the URL points.

SMISHING: https://medicalexecutivepost.com/2025/01/08/smishing-beware-scams/

How does quishing work?

In a quishing attack, the attackers create a QR code and link it to a malicious website. Typically, the attacker will embed the QR code in phishing emails, social media, printed flyers, or physical objects, and use social engineering techniques to entice the victims. For example, victims might receive an email urging them to access an encrypted voice message via a QR code for a chance to win a cash prize.

Upon using their phones to scan the QR code, victims are directed to the malicious site. The site may prompt victims to enter private information, such as login information, financial details, or personal information. In the example above, the site may request the user’s name, email, address, date of birth, or account login information.

Once this sensitive information is captured, attackers can exploit it for various malicious purposes, including identity theft, financial fraud, or ransomware.

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MISHING: A Mobile-First Phishing Technique

DEFINITION

By Staff Reporters

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Mishing, a term coined by Zimperium, covers all sorts of mobile-first phishing techniques: Smishing (SMS/text-based phishing), Quishing (QR code phishing), voice phishing, Wi-Fi-based phishing (the so-called “Evil Twin” attack), and many others.

Zimperium says organizations are increasingly relying on mobile devices for business operations, including multi-factor authentication, mobile-first applications, and more, and cyber criminals are taking notice, tailoring their phishing attacks for mobile devices, successfully evading traditional anti-phishing measures designed for desktops. As a result, businesses urgently need to adopt mobile-specific security, Zimperium stresses.

Smishing, for example, is now the most common mobile phishing vector, accounting for 37% of attacks in India, 16% in the US, and 9% in Brazil. Quishing, on the other hand, is described as an emerging threat, with notable activity in Japan (17%), the US (15%), and India (11%).

Furthermore, 3% of phishing sites use device-specific redirection, showing benign content on desktops while targeting mobile devices with phishing payloads.

Note: Zimperium, Inc. is a global leader in mobile device and app security, offering real-time, on-device protection against both known and unknown threats on Android, iOS and Chromebook endpoints. The company was founded under the premise that the then current state of mobile security was insufficient to solve the growing mobile security problem. At the time, most mobile security was a port from traditional endpoint security technologies.

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