What is TwinWaveScanner?
TwinWaveScanner (Splunk Attack Analyzer) uses headless Chrome browsers to analyze URLs for malicious content, performing automated threat analysis with comprehensive DOM, HAR, and attack chain execution to detect security threats. Agent Analytics can track when it visits your website.
Overview
| Operated By | Splunk |
| Expected To Follow Robots.txt | Yes |
| Insights Last Updated | July 12, 2026 |
Category
Expected Behavior
TwinWaveScanner's pattern depends on who pointed it at you. Continuous monitoring services check daily or even hourly, while a one time assessment sweeps once and disappears. Expect requests aimed at login pages, admin paths, APIs, and configuration files, because exposed ones are what scanners exist to find.
How To Block TwinWaveScanner With Robots.txt
Add this rule to your robots.txt file to block TwinWaveScanner from accessing your entire website, or use Automatic Robots.txt to block all security scanners at once. You can customize which pages are blocked by swapping out / for a different path.
User-agent: TwinWaveScanner # https://knownagents.com/agents/twinwavescanner
Disallow: /Global Insights for TwinWaveScanner
As of July 12, 2026, this data reflects agent visits measured across thousands of websites using Agent Analytics, combined with daily scans of the world's top 1000 websites and their robots.txt files.
Robots.txt Blocked Percentage
Country of Origin
Robots.txt Blocking Trend
0% of top websites block TwinWaveScanner in their robots.txt files.
Overall Security Scanner Traffic
0.0% of all web traffic came from security scanners.
Frequently Asked Questions
Should I Block TwinWaveScanner?
Not unless you already run your own scanning and want cleaner logs. TwinWaveScanner checks websites for exposed vulnerabilities, and some scanning services report what they find to site owners for free. Almost none of the top websites we track have robots.txt rules for TwinWaveScanner right now.
Does TwinWaveScanner Follow Robots.txt Rules?
Yes. TwinWaveScanner is expected to follow robots.txt rules, so a disallow rule is the right first move. Automatic Robots.txt adds and maintains that rule for you, and Agent Analytics confirms TwinWaveScanner actually follows it.
Does TwinWaveScanner Access Private Content?
It probes for private content deliberately. Login pages, admin panels, and API endpoints are exactly what TwinWaveScanner tests, because exposed ones are what it exists to find. Probing is not the same as getting in, but expect requests to sensitive paths in your logs.
Why Is TwinWaveScanner Visiting My Website?
TwinWaveScanner is scanning your site for vulnerabilities, either as part of a sweep across the whole internet or because someone requested an assessment of your domain. Recurring visits usually mean a monitoring service has you on its list.
How Can I Tell if TwinWaveScanner Is Visiting My Website?
Agent Analytics tracks TwinWaveScanner visits in real time alongside every other known AI agent, crawler, and scraper. You can also check your server logs for requests whose user agent string contains "TwinWaveScanner". Look for probes of login, admin, and API paths. Keep in mind that TwinWaveScanner doesn't publish a verification method, so any client can claim its user agent string and a log match is a hint rather than proof.