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Third-party SDKs collect and share user location data

WireByte Staff · August 5, 2026

A report by the Electronic Frontier Foundation (EFF) reveals that many third-party advertising software development kits (SDKs) integrated into popular apps are collecting and sharing users' precise location data without consent. This affects users of niche apps like weather and navigation services. Developers can opt out of data-sharing features, but most SDKs have location data collection turned on by default. The EFF flags several advertising SDKs for their practices, sparking concerns about user privacy.

Key points

  • The Electronic Frontier Foundation (EFF) reported that third-party advertising SDKs integrated into apps collect and share users' precise location data.
  • Most SDKs have location data collection turned on by default, but developers can opt out of data-sharing features.
  • The report affects users of niche apps like weather and navigation services, which may collect location data without consent.
  • Developers use software development kits (SDKs) to add pre-built functionality to their apps, including advertising and monetization tools.
  • The EFF flags several advertising SDKs for their practices, sparking concerns about user privacy.

A recent report by the Electronic Frontier Foundation (EFF) has highlighted a concerning trend in the tech industry. Many third-party advertising software development kits (SDKs) integrated into popular apps are collecting and sharing users' precise location data without consent. This affects users of niche apps like weather and navigation services, which may collect location data without users' knowledge or consent.

According to the EFF, most SDKs have location data collection turned on by default, but developers can opt out of data-sharing features. However, many developers may not be aware of these settings or may not take the necessary steps to disable them.

The EFF flags several advertising SDKs for their practices, sparking concerns about user privacy. The report emphasizes that developers use software development kits (SDKs) to add pre-built functionality to their apps, including advertising and monetization tools. While these tools can be beneficial for developers, they also raise concerns about user data collection and sharing.

As the tech industry continues to evolve, it is essential to prioritize user privacy and transparency. Developers must take responsibility for the data collection and sharing practices of the SDKs they use, and users must be aware of the potential risks involved. By working together, we can create a safer and more transparent digital environment for everyone.

Sources

WireByte Staff — Editorial Team

The WireByte editorial team synthesises technology news from multiple primary sources, verifies the facts, and links every source. Articles are produced with AI assistance and reviewed under our editorial policy.