/AI8h ago

Unreleased Anthropic Mythos-class model Claude-Oceanus-V1-P reportedly leaks online after distribution to red-team testers

First outputs from the model appeared on Linux.do.

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Zephyr@zephyr_z9#1471inAI

DAMN

Chetaslua@chetaslua

🚨 Here is your First Output of Mythos class model from anthropic

claude-oceanus-v1-p ( it was available for red teamers and available on chinese forum)

Linux(.)do is a Chinese forum

For more information on the context check the profile @scaling01 @synthwavedd & follow them

9:41 AM · Jun 4, 2026 · 40.3K Views
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if this is some Ant plan to infiltrate Chinese hacker space and plant backdoors by giving them a bait that silently executes server-injected commands in agents they giddily run, I swear… well played, Dario

Chetaslua@chetaslua

🚨 Here is your First Output of Mythos class model from anthropic

claude-oceanus-v1-p ( it was available for red teamers and available on chinese forum)

Linux(.)do is a Chinese forum

For more information on the context check the profile @scaling01 @synthwavedd & follow them

4hViews 3.1KLikes 33Bookmarks 4
Unreleased Anthropic Mythos-class model Claude-Oceanus-V1-P reportedly leaks online after distribution to red-team testers · Digg