Personal Data
Simple Explanation
Information that identifies you or can be connected to you, such as your name, email address, phone number or certain online identifiers. Think carefully before sharing it and check why a service needs it.
Technical Explanation
Personal data is information relating to an identified or identifiable person. Definitions and legal obligations vary by jurisdiction; data can be identifying alone or when combined with other information.
Business Use Case
A business limits employee access to customer contact details and deletes records it no longer needs.
Real-Life Example
Before signing up for a newsletter, you decide whether to share your phone number when only an email address is needed.