Step 1: Understanding the Concept:
The question provides a definition of a specific type of cybercrime and asks for its name. The key elements are: acquiring sensitive information, masquerading as a trustworthy entity, and using electronic communication.
Step 2: Detailed Explanation:
The described activity is the classic definition of Phishing. Phishing attacks typically use deceptive emails, instant messages, or fake websites that are designed to look like they are from legitimate organizations (like banks, social media sites, or online payment processors) to trick users into revealing their personal and financial information. The term is a homophone of "fishing," alluding to the use of a bait to catch a victim.
- Salami Attack: A series of minor attacks that together result in a larger attack. Often used for financial fraud where tiny amounts of money are sliced off from multiple accounts.
- Data Diddling: The unauthorized alteration of data before or during its input into a computer system.
- Forgery: Creating a false document or altering a real one with the intent to defraud. While phishing involves deception, "forgery" is a broader legal term. "Phishing" is the specific term for this type of online scam.
Step 3: Final Answer:
The described cybercrime is known as Phishing.