Today, the Dutch DPA has fined Uber for a data breach violating the Dutch data breach regulations:
https://www.autoriteitpersoonsgegevens.nl/en/news/dutch-dpa-fine-data-breach-uber
600.000 reasons to take GDPR/AVG seriously nowadays. And fines can even be higher than this.
The solution to approach data breaches is data governance. Data governance gives answers on how to handle data within your organization. And assessing your organization indicates what growth is needed to get even better and avoid such fines. For more information on data governance, visit the other pages of this website on data governance maturity.
Data Governance 