liveBook · Manning

Data breach

As explained in Effective Data Analysis

A data breach is an incident in which protected or sensitive data is accessed, disclosed, altered, lost, or acquired without authorization.

A data breach puts sensitive or personal information at risk through unauthorized exposure. In analytics and research, the possibility of a breach makes privacy protection part of participant care and responsible data use. section 8.1.2 section 8.2.1

Reduce breach risk by combining consent practices with operational controls:

  • Explain how personal information will be captured, stored, and protected, using language appropriate to participants. section 8.1.2
  • Anonymize records with participant IDs and mask personal data when names, email addresses, phone numbers, or locations are unnecessary. section 8.1.2 section 8.2.1
  • Follow organizational rules for access, sharing, retention, and deletion; avoid downloading personal data locally or sending it by email. section 8.2.1
  • Involve IT, security, and legal specialists when interpreting obligations or deciding how sensitive data may be used. section 8.2.1

A consent risk

A product team uses a third-party service to capture audio, video, or images. Participants may worry that the provider could use those materials to train machine-learning models or suffer a breach; the team should respect those concerns and consider privacy-preserving alternatives. section 8.1.2

How Effective Data Analysis covers it

How deep it goes
Explains consent, anonymization, masking, access, sharing, retention, and deletion controls, but does not detail incident response.
Examples
Uses third-party capture, foster-youth records, anonymized IDs, masked fields, and restrictions on local downloads or email sharing.
What you can do after
Operate securely by applying consent, anonymization, masking, access, retention, and cross-functional review practices.
How it connects
Connects data breaches with informed consent, anonymization, data retention, GDPR, CCPA, HIPAA, and organizational security policies.

Also explained in

Compare how 4 books explain data breach →

Related concepts

This explainer was generated by Manning's knowledge graph from the text of Effective Data Analysis. The section links point to the parts of the book it draws on.