Posts

Corredores en Ámsterdam, Países Bajos.

Fitness Apps and Location Privacy: When Exercise Data Reveals Too Much

How fitness apps and activity maps can reveal sensitive locations, and what users and organisations should do to reduce privacy risks.

Data Is a Fingerprint: Reidentification and Anonymity Risks

Why supposedly anonymous data may still identify people and what organisations should review before sharing or analysing datasets.
Anonymisation and GDPR concept illustrating identification through web browsing patterns.

Identifying people through anonymous web browsing patterns

Anonymous web browsing data can identify people when URLs, habits and clickstream patterns are combined. GDPR lessons for data brokers and analytics.
Twitter metadata and anonymisation concept illustrating privacy risks for users.

Twitter metadata is a privacy nightmare

Twitter/X metadata can reveal behavioural patterns and identify users even when the content of a post appears anonymous.