Chrome Web StoreNo malware found
In code review (v1.14.15)
Our reviewer read version 1.14.15 — the most recent version we have reviewed — and found no malicious behaviour. The version shown here has not been individually reviewed yet.
What our analysis found
CapMonster Cloud — automated captcha solver, used by 20,000 people, showed no malicious code in Extension Auditor's review. Its permissions mean it can read and change data on all websites, can inject scripts into pages and can observe network requests. It comes from a trusted publisher and was last updated in October 2026.
Analyst notes
The extension is an automated captcha solver and uses broad permissions (cookies, webRequest, scripting, declarativeNetRequest) necessary for its core functionality of interacting with captcha iframes on any website. All outbound network traffic goes to the publisher's own API domains ([domain withheld]) or standard third-party services (Amplitude analytics, Sentry error reporting) that are consistent with a legitimate extension. Telemetry is minimal ( events, setting changes with masked client key) and falls under the publisher's disclosed 'User activity' data collection. No evidence of unauthorized data exfiltration, credential theft, or malicious code injection was found. The ML model's low risk score (0.00) and the publisher's trusted status corroborate this conclusion.
CapMonster Cloud — automated captcha solver Chrome extension security report
ID: pabjfbciaedomjjfelfafejkppknjleh
Supported Languages
Extension Info & Metadata
Publisher Contextual Analysis
- Author
- capmonster.cloud
- Privacy
- Privacy Policy
- Help
- Help Center
- MX records exist
- No
- Domain exists
- No
- Is disposable
- No
- Is role-based
- Yes
- Mailbox exists
- No
- Website
- Visit
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Screenshots & videos
Install growth
About this extension
Online service for automated captcha solving
Read the publisher’s full description
CapMonster Cloud is the ultimate AI-powered, fast, and reliable CAPTCHA solver. CapMonster Cloud Extension automatically solves reCAPTCHA, Cloudflare, GeeTest and other types of captchas in Chrome's background mode. How Does It Work? - CapMonster Cloud's Chrome extension uses advanced AI algorithms to solve any CAPTCHA in the background, providing the highest quality CAPTCHA-solving experiences available. - This extension can also assist users needing additional accessibility support, automatically recognizing and solving CAPTCHA challenges. - The extension is currently available for Chrome and Firefox. How to Use CapMonster Cloud Chrome Extension 1. Install the extension from the Chrome Web Store. 2. Sign up and top up your balance. 3. Enter your API key in the extension settings. How to Use CapMonster Cloud in Selenium 1. Download and install the Node.js file. 2. Install the required packages using npm. 3. Change the extension parameters following the instructions in the documentation. Pricing: From $0.02 per 1k images. The extension solves: ✅ reCAPTCHA v2 ✅ reCAPTCHA v3 ✅ reCAPTCHA Enterprise ✅ GeeTest ✅ Cloudflare ✅ Text Captcha Support: For assistance, contact support at: support@zennolab.com
User reviews
Extension files
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No network indicators were extracted from this version.
Code Diff
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