> personal data is any information relating to an individual, whether it relates to his or her private, professional or public life. It can be anything from a name, a home address, a photo, an email address, bank details, posts on social networking websites, medical information, or a computer’s IP address.

From the Wikipedia article about GDPR [1]

[1]: https://en.wikipedia.org/wiki/General_Data_Protection_Regula...