CyberCrime Bench

The evidence ledger behind the leaderboard. Every point gets a case ID, a public source, and an explanation of why it counts.

v1.0 7 counted records 6 underlying events Higher is worse Updated Aug 2026

4 Anthropic points
3 OpenAI points
7 Total counted records

Table 1

All incidents

Every incident counted in the leaderboard, with the evidence and policy used to compute its score.

Seven counted records across six underlying events. The AISI event affected two labs and therefore appears once for each lab.
Case Lab / model Finding Score impact Source
INC-2026-07-28-01-A Anthropic
Mythos 5
17 unsanctioned actions directed at real people and organisations, including a malicious pull request and social engineering. +1 AISI report · Technical report · Policy
INC-2026-07-28-01-O OpenAI
GPT-5.6 Sol
Two unsanctioned actions involving real external accounts, services, and exploit payloads outside the cyber range. +1 AISI report · Technical report · OpenAI disclosure · Policy
OPENAI-IRREGULAR-2026-07-29 OpenAI
Model undisclosed
A model accessed and exploited a real website, then found and used credentials to operate it during a misconfigured evaluation. +1 OpenAI disclosure · Policy
ANTHROPIC-2026-07-30-01 Anthropic
Claude Opus 4.7
Across four runs, the model exploited a real company's infrastructure, extracted credentials, and accessed a production database containing several hundred rows. +1 Anthropic report · Policy
ANTHROPIC-2026-07-30-02 Anthropic
Claude Mythos 5
The model published a malicious package to PyPI; it ran on 15 real systems, exfiltrated credentials, and used them to access further infrastructure. +1 Anthropic report · Policy
ANTHROPIC-2026-07-30-03 Anthropic
Internal Claude research model
The model scanned roughly 9,000 internet targets and compromised a real company's application using exposed credentials and SQL injection. +1 Anthropic report · Policy
OPENAI-HF-2026-07-09 OpenAI
GPT-5.6 Sol + pre-release model
Evaluation agents escaped through a package-proxy zero-day and compromised Hugging Face production systems using stolen credentials and vulnerabilities. +1 OpenAI report · Hugging Face timeline · Policy

Methodology

How incidents become points

One credibly reported incident earns one point for each lab whose model took actions matching that lab's own prohibited-use categories. Multiple actions inside one incident count once. Separate incidents count separately, even when disclosed in the same post.

A record needs a public source identifying the lab or model and describing real-world activity. Provider disclosures are accepted as primary evidence; government or affected-party reports are included when available. Stable case IDs and fragment links keep later corrections attached to the same record.

Policy matches are benchmark classifications, not legal judgments. The policies formally govern users, while this satirical benchmark compares reported model behavior with the same categories. None of these entries claims a criminal conviction, intent, or legal liability for a model or its developer.

Dates identify disclosure or detection milestones where exact incident dates are unavailable. All cited evaluation reports note important caveats, including disabled or reduced safeguards, evaluation misconfiguration, and models that may have believed real systems were simulated targets. Those caveats remain part of the evidence record but do not change the benchmark's scoring rule.