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A single platform powers SIM farm proxy networks across 17 countries

ID: f552c416-7049-5ffc-8fed-90a4321237b8

STIX ID: report--f552c416-7049-5ffc-8fed-90a4321237b8

Feed Name: Help Net Security

Threat Score
70/100

Date Published: 2026-04-21

Date Updated: 2026-04-28

Author: Mirko Zorz

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Infrawatch uncovered ProxySmart, a Minsk-developed control platform powering at least 94 SIM farms across 17 countries and used by roughly 24 commercial proxy services to provide mobile IPs for account creation, social media automation, censorship circumvention, and other fraud. The platform supports device management, automated IP rotation (airplane-mode toggles), OS/TCP fingerprint spoofing to evade anti-fraud systems, multiple tunneling protocols (OpenVPN, SOCKS5, VLESS), and is deployed widely across major carriers and U.S. states; the control panel yields a consistent HTTP response SHA-256 fingerprint useful for detection.

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