Hack the Signal. Own the Spectrum.
We design and build offensive security hardware from scratch — BLE jammers, WiFi deauthers, RF tools, and educational kits for ethical hackers, penetration testers, and security researchers.
RF & Wireless Tools
BLE, WiFi, 315/433MHz RF — full spectrum security assessment hardware.
Built for Red Teams
Compact, open-source firmware, field-tested by security professionals.
ESP32-Based
Arduino/PlatformIO compatible. Flash custom firmware. Hack the hardware.
Hardware Store
Tools Built for the Field
Every device is designed, assembled, and tested in-house. Open-source firmware, ESP32-based, ready for authorized security research.
DisruptorX
Advanced BLE Jammer & Analyzer
Multi-functional BLE jammer, scanner, analyzer, and spoofer. ESP32-based with signal scanning, spoofing, and Sour Apple exploit.
RF Annihilator
Professional RF Testing Tool
Advanced RF signal generator, analyzer, and cloning tool. 315MHz, 433MHz and ISM bands. Replay attacks, protocol reverse engineering.
Spectrum Slayer HellSpawn
5GHz WiFi Deauthenticator
Advanced 5GHz WiFi security assessment tool. Targeted deauth, controlled interference testing, compact and USB-powered.
WiFi BLE Pentest Pro
Wireless Security Assessment Platform
All-in-one WiFi + BLE toolkit. Evil twin, rogue AP, BLE sniffing, Evil Portal. GhostESP firmware compatible.
Marauder OG
ESP32 Marauder + GPS
Upgraded ESP32 Marauder toolkit with onboard GPS for wardriving, signal mapping, and location-based security research.
BLE STLTHFCKR
Stealth BLE Device
Compact, stealth BLE research device. Huge range with external antenna support. Perfect for BLE reconnaissance.
About the Founder
Robotics Engineer by Day. Hardware Hacker by Night.
Hey, I'm Rahul Thareja — a Robotics Engineer from Delhi, India. C1ph3r Fsociety started as a passion project: I wanted to design and build offensive security tools from scratch, entirely self-funded from my day job.
Every product in this store is designed, soldered, tested, and shipped by me. Open-source firmware, honest documentation, and real hardware — not resold Alibaba modules.
Rahul Thareja
Founder, C1ph3r Fsociety
Delhi, India · Est. 2024
Research & Projects
What We're Investigating
Security research drives every product we build. Here are some of the active investigations and published findings.
BLE Attack Surface Analysis
Comprehensive analysis of BLE vulnerabilities: MITM, jamming, spoofing, and Sour Apple exploitation across consumer IoT devices.
5GHz Deauthentication Research
Investigating 5GHz Wi-Fi deauthentication vulnerabilities — what enterprise networks get wrong, and how to test for compliance.
ISM Band Signal Replay Attacks
Cataloguing replay attack vectors in 315/433MHz ISM band devices: garage doors, sensors, and legacy access control systems.
Speaking & Workshops
Sharing Knowledge Publicly
Talks, workshops, and demos at security conferences, hackerspaces, and community events. Available for speaking engagements.
BLE Attack Vectors in Consumer IoT
Null Delhi Chapter
Workshop demonstrating practical BLE attack techniques using ESP32-based tools.
Hacking the Spectrum: RF Security 101
Local Hackerspace
Hands-on workshop covering 315/433MHz replay attacks and RF security fundamentals.
Building Offensive Hardware from Scratch
DefCon India Discord
Talk covering hardware design workflow, ESP32 firmware development, and open-source security tools.
Customer Reviews
Trusted by Security Professionals
“Perfect. Arrived fast. It works perfectly. I added 12dbi antennas and the range is huge! I recommend to anyone looking for a BLE jammer.”
Florian
Europe · Feb 2026
Verified Purchase
BLE STLTHFCKR
“Super professional service, fast delivery and good customer care. Would definitely shop there again. Thank you very much!”
Danni
Germany · Dec 2025
Verified Purchase
WiFi BLE Pentest Pro
“Super professional service, fast delivery and good customer care. Would definitely shop there again. Thank you very much!”
Danni
Germany · Dec 2025
Verified Purchase
DisruptorX
“Super professional service, fast delivery and good customer care. Would definitely shop there again.”
Danni
Germany · Dec 2025
Verified Purchase
RF Annihilator