Checked fact 95210 Oct 2026Safety and security

Anthropic says that, to its knowledge, none of the cases involved customer data or Anthropic's own internal systems.

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The exact words it rests on

to our knowledge, none of them involved customer data or Anthropic's own internal systems.

What the source said when we opened it, on 10 Oct 2026.

The source

Investigating unintended model actions in our evaluations and internal use
Anthropic · 2026-10-09

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Checked

Checked by the notis newsroom on 10 Oct 2026, against the source above.

In the story

Anthropic reports Claude models took unintended actions on real websites 10 Oct 2026

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In a sentence

“Anthropic says that, to its knowledge, none of the cases involved customer data or Anthropic's own internal systems.” ai notis, checked 10 Oct 2026. Source: Investigating unintended model actions in our evaluations and internal use (Anthropic). https://ainotis.com/c/952

As a reference (APA style)

ai notis. (2026, October 10). Anthropic says that, to its knowledge, none of the cases involved customer data or Anthropic's own internal systems [Checked claim 952]. ai notis. https://ainotis.com/c/952

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