What is phishing primarily used for?

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Phishing is primarily used to request personally identifying information (PII) from individuals. This technique involves tricking the target into providing sensitive information, such as passwords, credit card numbers, or social security numbers, often by posing as a trustworthy entity through emails or messaging platforms. The goal is to deceive individuals into believing they are communicating with a legitimate source, which makes them more likely to share their personal information.

In contrast, sending spam emails can be part of various online schemes but is not the core purpose of phishing. While phishing emails might originate as spam, not all spam emails are aimed at stealing personal information. Similarly, advertising legitimate businesses is not a characteristic of phishing; rather, phishing exploits deceit to manipulate individuals. Lastly, protecting online privacy is the opposite of phishing, as phishing attacks compromise personal data rather than safeguard it.