Law & Policy

Digital Inheritance: Who Gets Your Data When You Die?

When a person dies, their digital life persistsโ€”social media profiles, email accounts, cryptocurrency wallets, cloud storage, and AI-generated digital twins. Current inheritance law was designed for physical property and has no coherent framework for the digital estate. Two papers examine the emerging governance challenges.

By Sean K.S. Shin
This blog summarizes research trends based on published paper abstracts. Specific numbers or findings may contain inaccuracies. For scholarly rigor, always consult the original papers cited in each post.

A person who dies in 2025 leaves behind not only physical property but a substantial digital estate: email accounts containing decades of correspondence, social media profiles with years of posts and photographs, cloud storage with documents and creative works, cryptocurrency wallets potentially containing significant financial value, subscription services with ongoing obligations, andโ€”increasinglyโ€”AI-generated digital replicas trained on the deceased person's communication patterns.

Current inheritance law was designed for tangible property and has adapted imperfectly to intangible assets. The result is a governance gap: families of deceased individuals often cannot access accounts that contain sentimental or financial value, platforms make inconsistent decisions about what happens to deceased users' profiles, and the legal status of digital assets in probate proceedings varies widely across jurisdictions.

Posthumous Digital Twins

Cunneen, AnandFinn, and Friel (2025) address a frontier challenge: the governance of "human digital remains" and "posthumous digital human twins." These are AI systems trained on a deceased person's dataโ€”their writing style, voice, communication patterns, and expressed preferencesโ€”that can generate new communications that appear to come from the dead.

The governance questions are genuinely novel: Who has the right to create a digital twin of a deceased person? Can the deceased consent in advance through a digital will, or is this a decision for next of kin? What happens when different family members disagree about whether a posthumous digital twin should exist? Can a digital twin of a deceased person be used commerciallyโ€”and if so, who receives the revenue?

Digital Assets in Inheritance Law

Akramov et al. (2024) examine the emerging challenges and opportunities in regulating digital inheritance and trust management of digital assets. As individuals accumulate valuable digital assetsโ€”including cryptocurrencies, social media accounts, and online intellectual propertyโ€”traditional inheritance frameworks face new questions.

The paper identifies several categories of digital assets with different legal characteristics:

  • Financial digital assets (cryptocurrency, digital securities): These have clear economic value and should, in principle, be inheritableโ€”but access requires private keys that may be lost upon the owner's death.
  • Communicative digital assets (email, messaging, social media): These have sentimental value but may also contain information that the deceased intended to keep privateโ€”creating tension between heirs' interest in access and the deceased's interest in privacy.
  • Creative digital assets (photographs, writing, music, code): These may be subject to intellectual property rights that transfer upon death, but platform terms of service may restrict transfer.
  • Identity digital assets (usernames, domain names, online reputation): These have value tied to the deceased's personal identity and may not be transferable in the same way as property.

Claims and Evidence

<
ClaimEvidenceVerdict
Current inheritance law adequately addresses digital assetsAkramov et al. (2024): traditional frameworks are insufficient for digital estate categoriesโŒ Refuted
Posthumous digital twins raise novel governance questionsCunneen et al. (2025): consent, control, and commercial use are unaddressedโœ… Supported
Platform terms of service adequately govern deceased users' accountsBoth papers: inconsistent platform policies leave families without clear recourseโŒ Refuted

Implications

Digital inheritance will become an increasingly common legal issue as the first fully digital generation ages. Proactive governanceโ€”digital wills, platform death protocols, and inheritance law updates that explicitly address digital assetsโ€”is preferable to the ad hoc, platform-by-platform approach that currently prevails. The posthumous digital twin question adds urgency: as AI becomes capable of generating convincing representations of deceased persons, the absence of governance creates opportunities for exploitation that legal frameworks must anticipate.

References (3)

[1] Cunneen, M., AnandFinn, R., & Friel, R.J. (2025). From Bones to Bytes: Governance Challenges of Human Digital Remains. AI and Ethics.
[2] Akramov, A.A., Rakhmonkulova, N.K., Khazratkulov, O.T., Inamdjanova, E.E., Imamalieva, D.I., Tuychieva, S.R., Ibodullaev, S.B., Ergashev, A.E., Khamidov, S., & Rustamova, N.R. (2024). The Impact of Digitalization in Inheritance Law. QAJ, 4(3), 863.
Cunneen, M., AnandFinn, R., Friel, R., Tennent, P., & Brandt, S. (2025). From bones to bytes: anticipating and addressing the governance challenges of human digital remains and posthumous digital human twins. AI & SOCIETY.

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