PDF Vulnerabilities Quiz

1. What is one reason PDFs are targeted for cyberattacks?

A. They are rarely used. B. They are difficult to exploit. C. They are commonly used across various platforms.

2. Which technique involves hiding stolen data within PDFs?

A. Data Embedding B. Watering Hole Attacks C. Document Encryption

3. What should you do before opening a PDF attachment from an email?

A. Open it immediately. B. Verify the email sender. C. Ignore the file extension.

4. What is a precaution against PDF-based attacks?

A. Use outdated PDF reader software. B. Enable Protected View in PDF readers. C. Open PDFs from untrusted sources.

5. What is a common technique used in PDF phishing attacks?

A. Using PDFs to install malware or steal information. B. Creating PDFs with no content. C. Sending PDFs without any links.

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