Unverified60% confidenceFactExact time
Official risk-control systems distinguish normal users from abnormal callers through device fingerprinting (collecting dozens of attributes such as hardware serial numbers, MAC addresses, and CPU identifiers, then hashing them into a unique identifier) and behavioral sequence analysis.
2
Sources
60%
Confidence
Long-term
Relevance
7/23/2026
First Seen
Sources
Related Claims
Unverified现代风控系统使用设备指纹技术，采集主板UUID、硬盘序列号、MAC地址等数十项维度生成唯一设备标识符，即便更换账号同一设备指纹仍可被关联识别85% similarUnverifiedModern services typically identify abnormal behavior through device identifiers (machine fingerprints), and the same device frequently switching through large numbers of accounts is easily flagged by risk control systems77% similarUnverifiedBulk registration usually uses automated scripts to bypass the platform's human verification and phone number binding mechanisms; such accounts carry anomalous features recorded by risk control systems, such as duplicated device fingerprints and concentrated IP ranges.77% similarUnverifiedDevice fingerprinting refers to the technique of combining multiple hardware and software configuration characteristics of a device into a high-entropy identifier, thereby continuing to identify the same device even after the user clears cookies or changes networks.67% similarUnverifiedThe tool replaces the device identifier from a real machine-derived ID with a locally state-controlled Telemetry ID in order to spoof the device fingerprint65% similar
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