Unverified50% confidenceFactExact time
As an Electron application, Cursor uses the Chromium network stack at its core and layers on top of it certificate pinning logic, which causes an error to be thrown during the TLS handshake when the fingerprint of the leaf certificate dynamically issued by the proxy does not match the built-in list.
1
Sources
50%
Confidence
Long-term
Relevance
7/23/2026
First Seen
Sources
Cursor区域限制解决方案：四步代理配置完整教程
bilibili前端雨爸Eminoda7/5/2026
Related Claims
UnverifiedCursor is built on the Electron framework and is essentially a Chromium browser environment running on the desktop.64% similarUnverifiedCursor's device restriction mechanism primarily relies on device fingerprinting (Machine Fingerprint), with information stored in the local configuration file storage.json, containing fields such as machineId, macMachineId, and devDeviceId.62% similarVerifiedCursor's account restriction system is based on a multi-dimensional client fingerprint detection mechanism, including device hardware fingerprinting, client binary integrity verification, network behavior pattern analysis, and usage frequency anomaly detection.61% similarVerifiedCursor is a fork of VS Code and uses the Electron architecture.61% similarUnverifiedThe core principle of Cursor's unlimited refill plugin is a multi-account rotation mechanism, which achieves account switching by intercepting or modifying local Session Tokens to bypass single-account usage limits.59% similar
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