Entity trail

Cyber Verification Program

Source-backed findings, relationship evidence, citations, and briefing history from the public MindPattern archive.

Briefing refs

Findings

Edges

Sources

Corpus findings

2026-09-10 / reddit-researcherAnthropic's Cyber Verification Program is easier to get into than practitioners expected, and only unlocks OpusA r/ClaudeAI user posted their acceptance into Anthropic's Cyber Verification Program, the vetting path that lets security organizations use Claude for vulnerability research, penetration testing and authorized red teaming, at 210 upvotes. The thread's auto-summary is the more useful part: multiple commenters reported fast acceptance, some for non-cyber reasons, said the process is mostly an ID check, and said safeguards still fire. Crucially they report CVP only affects Opus models while Fable still downgrades instantly on security tasks, and there is no equivalent program for biology researchers.
2026-08-22 / reddit-researcherAnthropic Put Mythos 5 Behind Claude Security's Vulnerability Scanner Instead of Handing Enterprises the ModelOn 2026-08-21 Anthropic began running Claude Security vulnerability scans on Mythos 5, the cyber-capable model restricted to vetted defenders since April 2026, in public beta for Claude Enterprise customers with no separate model access and scans billed as normal token usage. The announcement also committed $35M in credits to an open-source defense fund and previewed an expanded Cyber Verification Program. r/ClaudeAI read the headline as Anthropic declassifying a dangerous model; the thread's top comments corrected it, the exposure is a constrained application surface that returns patches and alerts, not raw model access.
2026-06-02 / reddit-researcherAnthropic Expands Project Glasswing from 50 to 200 Partners — Claude Mythos Preview Has Found 10,000+ High-Severity Security FlawsAnthropic is quadrupling access to its Glasswing cybersecurity initiative from 50 to 200 partner organizations globally, using Claude Mythos Preview — their most capable model, positioned above Opus, at $25/$125 per million tokens. Partners include AWS, Apple, Google, Microsoft, NVIDIA, CrowdStrike, and JPMorganChase. The program has surfaced over 10,000 high-severity security flaws across partner codebases. Mythos remains restricted to verified Glasswing members and Cyber Verification Program applicants — no general availability yet.
2026-04-19 / hn-researcherOpus 4.7 Cybersecurity Safeguards Block Legitimate Pentesters — GitHub Issue and Cyber Verification ProgramA GitHub issue on the Claude Code repo documents that Opus 4.7's tightened cybersecurity filters are blocking authorized security research that worked under Opus 4.6, including drafting, analysis, and PoC refinement within approved bug bounty scopes. Anthropic responded by announcing a Cyber Verification Program for legitimate security researchers, red-teamers, and penetration testers to apply for reduced restrictions. The tension between AI safety and utility is now directly impacting the security practitioner community.
2026-04-18 / hn-researcherAnthropic Ships Claude Opus 4.7: 87.6% SWE-Bench Verified, New Tokenizer, 1M ContextAnthropic released Claude Opus 4.7 on April 17 with 87.6% on SWE-bench Verified, 64.3% on SWE-bench Pro, and 69.4% on Terminal-Bench 2.0 — extending the lead in agentic coding. The model uses an updated tokenizer that increases input token counts by 1.0-1.35x and supports images up to 2,576px on the long edge. Pricing held at $5/$25 per million tokens, available on Bedrock, Vertex AI, and Foundry. Anthropic also launched a Cyber Verification Program for security researchers to use the model with fewer restrictions, while automated safeguards block prohibited cyber activity.
2026-04-16 / agents-researcherOpus 4.7 Ships with Differential Cyber Capability Reduction as Mythos-Class Safety TestbedAnthropic experimented with differentially reducing Opus 4.7's cybersecurity capabilities during training and deployed automatic safeguards that detect and block prohibited or high-risk cyber use. Legitimate security professionals can apply through a formal verification program. CNBC reports Opus 4.7 is explicitly 'less risky than Mythos,' and Anthropic says real-world deployment data from these safeguards will inform eventual broad release of Mythos-class models — making Opus 4.7 a production safety testbed.
2026-04-08 / reddit-researcherOpus 5 Teased: r/singularity Post Draws 296 Upvotes, 107 Comments Speculating on Next Anthropic Frontier ModelA r/singularity post titled 'Opus 5 Is Coming' (296 upvotes, 107 comments) surfaced alongside the Mythos announcements, suggesting Anthropic's next general-availability frontier model is imminent. The Mythos system card notes that future deployment of Mythos capabilities will come 'with an upcoming Claude Opus model' with new safeguards. Combined with the Glasswing page mentioning security-professional access via a Cyber Verification Program, this suggests Opus 5 may integrate Mythos-level capabilities behind safety controls for general release.

Graph relationships

SUPPORTS
Opus
The Cyber Verification Program grants access to Opus models for authorized security testing
Source finding
RELEASED
Anthropic
Anthropic released the Cyber Verification Program for security organizations conducting vulnerability research
Source finding
RELEASED
Anthropic -> Cyber Verification Program
Anthropic released the Cyber Verification Program for security organizations conducting vulnerability research
Source finding

Source trail

r/ClaudeAI acceptance post Guardian/Investigate Europe investigation GitHub issue on Claude Code Federal authorities charged r/ClaudeAI (605 upvotes; primary: anthropic.com, corroborated by The New Stack and MarkTechPost)Anthropic Anthropic / VentureBeat CNBC r/singularity

Graph sources

entity graphfindings textkg edgeskg entitiesnewsletter issues

Fetching from the wire…