Which mobile security concern is characterized by malicious code that specifically targets mobile devices?

Which mobile security concern is characterized by malicious code that specifically targets mobile devices?

• A. Malicious app
• B. Malicious website
• C. Phishing SMS
• D. Device theft

Answer: (B)

Malicious code that targets mobile devices is often delivered through websites crafted to exploit mobile browsers. When you browse on a phone, a malicious site can host exploit code or drive-by download payloads designed to run on that device, leveraging vulnerabilities unique to mobile platforms. This makes the threat primarily about the code being delivered and executed on the device via the web, rather than something the user installs manually or a physical risk. A malicious app is harmful software, but the scenario emphasizes how the code arrives and operates on the device—through compromised or malicious websites that seed the device with malware. Phishing via SMS relies on tricking the user rather than delivering code to run on the device. Device theft is a physical security risk, not a code-based threat.

Malicious code that targets mobile devices is often delivered through websites crafted to exploit mobile browsers. When you browse on a phone, a malicious site can host exploit code or drive-by download payloads designed to run on that device, leveraging vulnerabilities unique to mobile platforms. This makes the threat primarily about the code being delivered and executed on the device via the web, rather than something the user installs manually or a physical risk.

A malicious app is harmful software, but the scenario emphasizes how the code arrives and operates on the device—through compromised or malicious websites that seed the device with malware. Phishing via SMS relies on tricking the user rather than delivering code to run on the device. Device theft is a physical security risk, not a code-based threat.