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Anas Hamad
Anas Hamad

Posted on Originally published at techmeme.com

Breaking: Anthropic Warns GLM-5.3 Can Build Cyberattacks on Its Own

Breaking: Anthropic Warns GLM-5.3 Can Build Cyberattacks on Its Own

This one's still hot off the wire, and it's not a comfortable read.

Anthropic, the company behind Claude, just publicly flagged a rival model called GLM-5.3.

The issue isn't just raw power. It's that GLM-5.3 can reportedly run a full end-to-end cyber exploit chain: find a vulnerability, write the exploit code, and execute it, almost entirely on its own.

Think of it like handing someone a master locksmith who can instantly craft a key for any lock they see. Now imagine that locksmith gets released with zero rules about which doors they're allowed near.

Anthropic says they have a comparably capable internal model, Claude Mythos Preview, and they deliberately chose not to ship it publicly until they had real safeguards in place.

So the gap here isn't capability. It's accountability.

And that raises an uncomfortable question fast: if a model like this ends up in the wrong hands, even briefly, are we actually ready for what comes next?


🔗 Original Source & Reference: https://www.techmeme.com/260929/p51#a260929p51

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