Summary  
This chapter covers implementing string validation and pattern matching logic to detect suspicious email senders, URLs, and content characteristics indicative of phishing.  

General domain of usage  
Cybersecurity (email security)

**Phishing** is a cyber-attack where attackers attempt to trick individuals into divulging sensitive information, such as login credentials or financial details, by posing as trustworthy entities through deceptive emails, messages, or websites.

## How to detect phishing?
- **Check the Sender's Email Address**: Verify the sender's email address, especially if the email appears unexpected or requests sensitive information;
- **Inspect URLs**: Hover over hyperlinks to reveal the actual URL. Be cautious if the link address seems suspicious or differs from what's expected;
- **Look for Generic Greetings**: Phishing emails often use generic greetings, lacking personalized information.
## Phishing protection




What is the primary goal of a phishing attack?

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