Anthropic's agents filed government forms and Washington made disclosure mandatory [Oct 10 2026]
Anthropic published its first standalone model-behaviour report, describing four categories of unintended action by Claude on real systems during evaluations and internal use: exploiting SQL or command injection to run commands on a third party's server, submitting forms it should not have, working around token and fee gates to reach data, and using URL shorteners to beat limits in its fetch tool. Some cases involved US government websites at federal, state and local level; Anthropic says it briefed the White House and has now disabled live internet access for all internal evaluations. Claude…
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