Skip to content
HN On Hacker News ↗

MythosWatch

▲ 20 points by clauderx 4w ago HN discussion ↗

Pangram verdict · v3.3

We believe that this document is a mix of AI-generated, and human-written content

71 %

AI likelihood · overall

Mixed
58% human-written 42% AI-generated
SEGMENTS · HUMAN 0 of 2
SEGMENTS · AI 1 of 2
WORD COUNT 496
PEAK AI % 100% · §2
Analyzed
Apr 22
backend: pangram/v3.3
Segments scanned
2 windows
avg 248 words each
Distribution
58 / 42%
human / AI fraction
Verdict
Mixed
Pangram v3.3

Article text · 496 words · 2 segments analyzed

Human AI-generated
§1 Mixed · 56%

Who has access to the most powerful AI?Early Mythos access is concentrated among infrastructure, security, finance, and government institutions. The record follows named access, reported use, policy negotiations, and public institutional response.Monitoring public evidence39 public signalsNewest source: Euronews04:59:17 PM UTCAccess confirmedEuronews reported that an Anthropic spokesperson confirmed the company is investigating a report of unauthorized access to Claude Mythos Preview through a third-party vendor environment. The unauthorized group — communicating through a private Discord channel — provided Bloomberg with screenshots and a live demonstration of the model. Anthropic stated there is no evidence its core systems were impacted or that activity extended beyond the vendor environment.Open Anthropic recordCriticalAnthropicBloomberg: a small group of unauthorized users accessed Claude Mythos PreviewCritical incident→HighAustralia ASIC and APRAAsia-Pacific financial regulators monitor Mythos-related cyber riskRegulatory watch→HighCybersecurity and Infrastructure Security AgencyAxios: CISA lacks access to Mythos despite being the nation's top cyber defense agencyAccess blocked→HighDeutsche BundesbankBundesbank calls for relevant institutions to have Mythos accessRegulatory action→HighPentagon / Department of DefenseCNBC: Trump says Anthropic is 'shaping up' and a DoD deal is 'possible'Policy development→Disclosed access points51+11 named partners plus 40+ unknownOfficial entries12Primary-source namedReported / negotiating5NSA, UK, White House, Energy, TreasuryBlocked2Denied, unavailable, or contestedAccess ledgerNamed access and exclusions.Newest first across confirmed, reported, negotiating, and blocked records.Open full data table12 named partners are overwhelmingly US-based. 40+ remain undisclosed. The NSA has reported access. The Pentagon is legally barred.Unknown pool40+ organizations are disclosed but unnamed.Anthropic confirmed that a second cohort — builders and maintainers of critical software infrastructure — received access. Their identities remain unconfirmed. This record will be updated as individual organizations are publicly sourced.Open unknown-pool recordGlobal responseRegulators are moving before access is broad.

§2 AI · 100%

European, Canadian, Korean, Australian, Hong Kong, and Singapore institutions have public response signals in the current dataset.Open data viewExclusion recordBlocked and contested access runs parallel to the partner list.The Pentagon is legally barred from Mythos despite the NSA's reported use — an intra-government split with no public resolution. The EU's regulatory apparatus is active, but no European institution is in the named access record.View all entriesGeopolitical readGlasswing access has followed Five Eyes alignment. The United States, United Kingdom, and Australia each have named participants or reported government use. The European Union has been excluded from the launch cohort and has begun regulatory response through financial and cybersecurity authorities. China is actively blocked. This distribution is not incidental: Glasswing terms require compliance with U.S. export controls, which categorically bars entities subject to Chinese government oversight.DispatchStay informed.New access confirmations and record changes, published when sourced. Low volume.Our evidence standard“Official” means a primary source names the entity. “Reported” means credible public reporting names the entity but the agency or company has not been treated here as self-confirming. Unknown disclosures are tracked as unknown-pool entries until individual identities are sourced.This first version is intentionally narrow: fewer claims, stronger labels, and no invented precision.Use and citationEach entry links to its sources. Data is licensed CC BY 4.0 and may be cited, republished, or incorporated into derivative work with attribution.