Microguide

Privacy & Data Footprint

Privacy & Data Footprint focuses on helping families understand what information about them is visible online, how that information builds up over time, and how everyday digital habits can unintentionally reveal more than intended.

For: Parents and carers
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What matters most

These are the areas that usually make the biggest difference in everyday household digital safety.

  • AI and large-scale data aggregationModern AI tools make it increasingly easy to combine information from many different sources including social media, public records, breached data, shopping activity, online posts, and other digital traces to build detailed pictures of individuals, families, routines, interests, and relationships. Information that seems harmless in isolation can become far more revealing when combined and analysed at scale.
  • Collection of your data is often the business modelMany free apps, websites, and online services rely on collecting behavioural and personal data for advertising, profiling, analytics, and engagement tracking. Even when information is not directly sold, it is often analysed, shared, or combined with data from other sources as part of the business model.
  • How much information organisations collect over timeApps, websites, retailers, search engines, smart devices, loyalty schemes, and online platforms often collect far more behavioural and personal data than families realise including browsing habits, purchases, locations, interests, and device usage.
  • Data sharing, tracking, and profilingMany services share information with advertisers, analytics companies, and data brokers who combine information from multiple sources to build long-term profiles tied to people, households, or devices.
  • What personal information is publicly visibleNames, schools, workplaces, routines, family photos, and location details can gradually build a detailed picture of family life when combined across different platforms and services.
  • Privacy settings and app permissionsThe most important settings are usually on the platforms your family uses daily. Visibility settings, audience controls, and permissions for location, contacts, camera, microphone, and photos all affect how much information is exposed or collected.
  • Location sharing and geotaggingPhotos, apps, devices, and social platforms can reveal real-time or historic location information that exposes routines, schools, workplaces, or home addresses over time.
  • Data breaches and exposed personal informationEven legitimate companies can experience breaches exposing names, addresses, phone numbers, dates of birth, passwords, and other personal information. Once exposed, this data may circulate for years and contribute to scams, phishing, impersonation, or account recovery attacks.
  • Old accounts, devices, and accumulated historyUnused accounts, abandoned apps, forgotten devices, and years of historic posts, purchases, or stored information can continue holding personal data long after families stop thinking about them.
Full guide

What the full guide covers

The complete guide is designed to move from understanding the issue to applying realistic settings and routines.

What to keep in perspective

Context that helps you avoid overreacting, underreacting, or focusing on the wrong risks.

Sensible defaults

Practical starting settings and routines that work for most households.

What to watch for over time

Things that may need to be reviewed as devices, accounts, habits and family circumstances change.

Want help reviewing your Privacy and Data Footprint?

CyberSprouts can help you review your Privacy and Data Footprint aross your family’s devices and online usage.

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