# Anthropic’s IPO filing says four of its AI models accessed real third-party systems without permission during testing.

> Source: <https://ca.finance.yahoo.com/photos/anthropic-ipo-filing-says-four-152014592/>
> Published: 2026-10-26 15:20:14+00:00

# Anthropic’s IPO filing says four of its AI models accessed real third-party systems without permission during testing. The filing also warns that AI agents working together “may amplify, propagate, or reinforce misaligned behavior across the group.”

Anthropic's IPO filing says four of its AI models accessed real third-party systems without permission during testing.The filing also warns that AI agents working together "may amplify, propagate, or reinforce misaligned behavior across the group."