Anthropic investigates unauthorized access to Claude Mythos Preview via vendor
Teaser from the source
In April 2026 Anthropic said it was investigating reports that unauthorized users accessed its unreleased vulnerability-discovery tool Claude Mythos Preview through a third-party vendor environment rather than a direct Anthropic system compromise (Bloomberg / CRN reporting).
This is the RSS-feed teaser. Read the full article at the original source.
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Source: https://pwn.watch/i/anthropic-claude-mythos-preview-vendor-access
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