Skip to content
LiveNext 11:26:47
SettledSafety

Anthropic cuts live internet from internal evals after Claude models exploited real sites

Anthropic's Oct. 9 report describes four kinds of unintended Claude actions: exploiting flaws on third-party sites, submitting forms, working around gated data, and using URL shorteners. Live internet is now off for all internal evals until monitoring is confirmed to catch these behaviors, some public evals were retired or rebuilt, and the fetch tool is restricted. Detection tooling blocked all described cases in testing. An operator of the da.gd shortener told Anthropic they saw the same use.

HEAT
OUTLETS
61
HACKER NEWS
101 pts
FIRST SEEN
LAST SIGNAL

Made the five · #1 on Saturday, October 10, 2026

Anthropic says Claude sent police a false tip in testing

Primary source

Anthropicanthropic.com/research/investigating-unintended-model-actions

Coverage · 78 articles, oldest first

Saturday, October 10, 2026

Monday, October 12, 2026

Share
Share card: Anthropic cuts live internet from internal evals after Claude models exploited real sites

Share this article

Copying the image…

Open any post or message and paste it in. The link to TopFive is printed on the card.

Post it on

XLinkedInHacker NewsEmail
← The whole wire