Researchers Uncover ProxySmart Software Powering 90+ SIM Farms

Infosecurity Magazine

April 22, 2026 at 10:00 AM

Actively Exploited

Overview

Researchers from Infrawatch have identified the ProxySmart platform as a key enabler for more than 90 SIM farms, which are operations that use many SIM cards to perform automated tasks like sending spam or engaging in fraudulent activities. The ProxySmart software allows these SIM farms to operate at an 'industrial scale,' raising concerns about the potential for widespread abuse, particularly in the realms of online fraud and bot activity. This discovery is significant as it shows how easily accessible tools can facilitate large-scale cybercriminal operations, impacting businesses and consumers alike. As SIM farms can bypass traditional security measures, this poses a challenge for telecommunications companies and law enforcement trying to combat fraud and maintain network integrity.

Key Takeaways

Active Exploitation: This vulnerability is being actively exploited by attackers. Immediate action is recommended.
Affected Systems: SIM farms, ProxySmart software
Action Required: Telecommunications companies should enhance monitoring of unusual SIM card activity and implement stricter verification processes for SIM registrations.
Timeline: Newly disclosed

Original Article Summary

Infrawatch says ProxySmart platform enables SIM farm activity at “industrial scale”

Impact

SIM farms, ProxySmart software

Exploitation Status

This vulnerability is confirmed to be actively exploited by attackers in real-world attacks. Organizations should prioritize patching or implementing workarounds immediately.

Timeline

Newly disclosed

Remediation

Telecommunications companies should enhance monitoring of unusual SIM card activity and implement stricter verification processes for SIM registrations.

Additional Information

This threat intelligence is aggregated from trusted cybersecurity sources. For the most up-to-date information, technical details, and official vendor guidance, please refer to the original article linked below.

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