Who is liable for AI errors? Liability in the spotlight

3 min read
Simon Seelhofer
Simon Seelhofer
Owner & Managing Director, MZO AG · Wald Zh
Last checked: October 13, 2026

The most important thing first

For errors of ChatGPT and other AI systems, the liability does not lie with the AI itself, but with the company that uses it. Therefore, it is essential to check every output before passing it on and to only enter sensitive data into approved systems. Depending on the damage, a business liability, professional indemnity, or cyber insurance may be relevant.

Who bears the responsibility for AI errors?

Artificial intelligence cannot be held liable itself because it has no legal personality. Those who use it in their company remain responsible for the application and the decisions that arise from it. Therefore, every AI output should be critically reviewed before it is shared with customers, employees, or business partners.

Which AI risks are particularly relevant for companies?

  1. Incorrect information: AI can generate convincing but content-wise false texts, for example in contracts, technical specifications, or disclosures.
  2. Data protection violations: problems arise when customer data, employee data, or confidential information ends up in external systems.
  3. Copyright risks: AI-generated texts, images, or code should also be checked before publication, especially in marketing.

Caution with sensitive content

Inputting confidential data into external AI systems is particularly tricky. Companies should clearly define which tools are permitted and which information must never be entered.

Which insurance helps with an AI-damage?

InsuranceTypical use caseWhat matters
Business liability insurancePersonal or property damageThe specific damage case must be covered in the contract terms.
Professional indemnity insuranceFinancial damage from faulty servicesParticularly relevant when a false AI output leads to financial loss.
Cyber insuranceData protection incidents, cyberattacks, or IT security eventsOnly the benefits actually provided for in the contract are insured.
Possible coverage for AI-related damages

There is currently hardly any standard AI-risk insurance. Therefore, it is worthwhile to look at existing contracts and whether current coverage fits today's use of AI.

How do companies reduce their daily risk?

  • Establish clear AI policies so everyone knows which tools are permitted.
  • Check results before using them internally or externally.
  • Observe data protection and only enter sensitive information into approved systems.
  • Regularly review insurance coverage because new technologies create new risks.

From our consulting practice, it becomes clear: those who consider liability, cyber topics, and risk management together identify coverage gaps earlier. That is where a structured review begins, before an AI input leads to an expensive damage.

Frequently asked questions

Is business liability sufficient for AI errors like those of ChatGPT?
Not always. Business liability can be relevant for personal or property damages but does not automatically cover every AI-related error. Whether it helps in a specific case depends on the contract terms.
When does a company need professional indemnity more often?
Especially when a false AI output causes financial damage, such as in faulty services or disclosures. For such cases, professional indemnity is often the more appropriate consideration than standard business liability.
May I input customer data into an external AI system?
Only if this is allowed by internal rules and data protection. Companies should generally input confidential information only into approved and tested systems. Caution is advisable with external tools.
Do I have to review AI-generated content before publication?
Yes, absolutely. The article highlights false information, data protection violations, and copyright risks as central topics. A professional check before dissemination or publication remains important.

AI offers opportunities for companies, but also liability questions, data protection issues, and new organizational duties. For companies, viewing liability in the larger context of cyber and risk management provides better protection against unnecessary consequences. Now is the right time for companies to adapt their protection to the use of AI.

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