Email Security Threats and Best Practices Quiz

Which of the following best describes "phishing emails" as a type of email security threat?

• A form of email fraud where cybercriminals impersonate reputable entities to gain access to sensitive information.

• A type of email-borne threat that blocks access to files until a ransom is paid.

• A fabricated email header to make it look like it came from a trusted source.

• A broad category of threats that delivers software to damage systems.

What is the primary purpose of ransomware in email security threats?

• To impersonate reputable entities and steal information.

• To block access to important files until a sum of money is paid.

• To deliver software that damages systems.

• To fabricate email headers to trick users.

Which of the following is a recommended email security tip?

• Always click on links in emails to verify their authenticity.

• Call the phone number provided in suspicious emails.

• Be suspicious of emails that urge you to take action or have an alarmist tone.

• Reply to emails that ask for personal information.

Why should you hover your mouse over links in emails before clicking them?

• To determine the full address and check if it is legitimate.

• To make the email look more important.

• To automatically scan the link for viruses.

• To reply to the sender with your information.

Which type of attachment is commonly seen in malicious email campaigns?

• Compressed .zip/.rar files that can fool your anti-virus.

• PDF files from known contacts.

• Images of company logos.

• Official documents from your employer.

A user receives an email with an attachment named "invoice" from an unknown sender. What should the user do according to email security tips?

• Open the attachment to check if it is important.

• Reply to the sender asking for more details.

• Be cautious and avoid opening the attachment.

• Forward the email to colleagues.

What is the main risk of email spoofing?

• Attackers fabricate email headers to make emails appear from trusted sources, tricking individuals into divulging sensitive information.

• Attackers block access to files until a ransom is paid.

• Attackers send emails with malicious attachments.

• Attackers use strong passwords to access accounts.

How can using strong passwords for your network account help protect against email security threats?

• It reduces the chance that your email account could be compromised and used to trick others.

• It makes emails look more legitimate.

• It prevents all types of malware.

• It ensures you never receive phishing emails.

Which of the following types of files can have malicious macros embedded in them?

• Excel and Word documents

• Image files

• Audio files

• Video files

What is a potential risk associated with PDF files?

• They may have a malicious link or a macro embedded.

• They can only display text and images.

• They cannot be shared via email.

• They are immune to malware.