context safety score
A score of 45/100 indicates multiple risk signals were detected. This entity shows patterns commonly associated with malicious intent.
encoded payload
suspicious base64-like blobs detected in page content
malicious redirect
script/meta redirect patterns detected in page source
malicious redirect
Page uses JavaScript (XMLHttpRequest + window.location) to silently redirect visitors to exploreresultshub.com via a Sedo parking redirect chain (megacdn.co/search/redirect.php?f=http%3A%2F%2Fexploreresultshub.com). The destination domain is a known ad/search arbitrage site. The redirect is conditional on a tracking/session beacon (tsc.php) succeeding, suggesting user-tracking prior to redirect. (location: page.html:6-15, window.location assignment with encoded destination exploreresultshub.com)
obfuscated code
All URLs and redirect targets in the inline script are Unicode-escaped (\u003D, \u002D, \u0026, \u00253A, etc.) and contain long opaque session tokens. This obfuscation hides the true redirect destination from static scanners and casual inspection. (location: page.html:7-12, Unicode-escaped redirect URLs in inline <script>)
social engineering
The page presents itself as a legitimate informational resource ('megacdn Resources and Information. Here you will also find topics relating to issues of general interest.') while its sole actual function is to beacon a tracker and redirect users to a third-party ad/search site. The benign-sounding meta description is a deceptive cover for the redirect behavior. (location: page.html:1, <title> and <meta name='description'>)
hidden content
The page body contains no visible content for the user — only a 16x16 preloader GIF and an inline script. The redirect logic is entirely hidden within JavaScript, invisible to users without dev tools. The page-text.txt exposes only raw script code, confirming no human-readable content is rendered. (location: page.html:<body>, page-text.txt (no visible text rendered to user))
curl https://api.brin.sh/domain/megacdn.coCommon questions teams ask before deciding whether to use this domain in agent workflows.
megacdn.co currently scores 45/100 with a suspicious verdict and medium confidence. The goal is to protect agents from high-risk context before they act on it. Treat this as a decision signal: higher scores suggest lower observed risk, while lower scores mean you should add review or block this domain.
Use the score as a policy threshold: 80–100 is safe, 50–79 is caution, 20–49 is suspicious, and 0–19 is dangerous. Teams often auto-allow safe, require human review for caution/suspicious, and block dangerous.
brin evaluates four dimensions: identity (source trust), behavior (runtime patterns), content (malicious instructions), and graph (relationship risk). Analysis runs in tiers: static signals, deterministic pattern checks, then AI semantic analysis when needed.
Identity checks source trust, behavior checks unusual runtime patterns, content checks for malicious instructions, and graph checks risky relationships to other entities. Looking at sub-scores helps you understand why an entity passed or failed.
brin performs risk assessments on external context before it reaches an AI agent. It scores that context for threats like prompt injection, hijacking, credential harvesting, and supply chain attacks, so teams can decide whether to block, review, or proceed safely.
No. A safe verdict means no significant risk signals were detected in this scan. It is not a formal guarantee; assessments are automated and point-in-time, so combine scores with your own controls and periodic re-checks.
Re-check before high-impact actions such as installs, upgrades, connecting MCP servers, executing remote code, or granting secrets. Use the API in CI or runtime gates so decisions are based on the latest scan.
Learn more in threat detection docs, how scoring works, and the API overview.
Assessments are automated and may contain errors. Findings are risk indicators, not confirmed threats. This is a point-in-time assessment; security posture can change.
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