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Public version of Anthropic's Mythos model, made publicly accessible on July 1, 2026 after Commerce lifted restrictions.
37signals has made hand-written code an exception handled like a Sentry bug and is rebuilding HEY as six native apps on a Rust backend. DHH's line counts come from his own slides, so the policy and the rebuild are what an engineering lead can actually judge.
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Palo Alto Networks pointed Anthropic's unreleased Mythos at its own systems and found 75 vulnerabilities in a month, against a usual rate below five. The defense business it built on that result depends on Anthropic's model and on customers choosing a security vendor over the lab.
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The preview watches for abuse across multiple sessions while keeping none of the customer's data, aimed at enterprises unhappy with Anthropic's 30-day retention for covered models.
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OpenAI is giving Ukraine's government its Daybreak cyber defence system and GPT-5.6 Sol for nothing. The only figure published alongside the deal is CERT-UA's count of nearly 6,000 attacks in 2025.
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Daybreak identifies weaknesses in digital systems and helps develop fixes. CERT-UA counted nearly 6,000 attacks in 2025. The free access extends a pattern OpenAI already runs with European firms and UK banks.
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A developer pinned a model into all 11 of his own subagent files, then counted 576 launches and found 63% were built-ins inheriting the session default. One implementation plus one review emptied his top model's limit.
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Anthropic's June decision to keep Fable usage logs for 30 days has turned zero data retention into a procurement gate at Nvidia, Booz Allen and Palantir. The metadata channel stays open under the clause they are demanding.
Perspective Coverage
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Compaction leaves behind a summary that can outvote the file it summarised. A small hands-on trial on configuration files found the model serving stale values out of that summary in nearly half of the compacted runs.
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Ramp's September index has the top 1% of US AI buyers paying $7,205 a head. Its chief economist points to August vacations, cheaper tokens and a steady migration down from frontier models.
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Commerce's AI Standards Center said on May 5 it had access to three frontier models before launch, and the post came down days later at White House request, which is a fair measure of what these voluntary deals are secured by.
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The trigger was styled(Button), a call site that could win an argument the component never declared. Linear's requirement was that styling at a distance become difficult by construction, not merely discouraged, now that agents write UI diffs too.
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NIST stopped enriching every CVE, HackerOne paused the Internet Bug Bounty, Pwn2Own turned entrants away, and Cisco began bundling flaws under one ID. Attackers barely changed method.
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