Advanced spectrum analysis
R&S FSH8 · Aaronia SPECTRAN V6 · RTSA-Suite PRO
Private Counter-Surveillance // Elite TSCM
We find what was planted to watch you.
Elite electronic counter-surveillance for high-net-worth clients. We sweep residences, penthouses, offices, yachts, jets and armored vehicles for bugs, hidden cameras, trackers and spyware — with absolute discretion.
Absolute discretion · Private scheduling · Intelligence-grade equipment
01About BlackSweep
Real privacy is for the few. We exist for them.
BlackSweep is a private electronic counter-surveillance (TSCM) operation dedicated to high-net-worth clients — families, executives, entrepreneurs, public figures and companies that cannot afford to be overheard. We sweep environments, devices and vehicles with the same technology used by intelligence agencies, under a protocol of absolute discretion.
“Discretion is not a detail. It is the entire service.”
We work by private appointment, with a small team and protected communication channels. We do not disclose clients, do not use your name and leave no traces. From first contact to the final report, your identity and your case remain invisible.
02The threat is real
The more you have, the more someone wants to listen.
Bugs, hidden cameras, trackers and spyware have never been so cheap and easy to plant. For those with wealth, power or exposure, surveillance is no longer the exception.
- 01
A camera the size of a screw can stream the inside of your home in real time.
- 02
A single bug left in a meeting can hand an entire negotiation to the other side.
- 03
One spy app turns your phone into a microphone, camera and tracker — 24 hours a day.
You don't have to live watched.
We find, locate and neutralize any device.
03Services
We sweep every meter of your private world.
From the penthouse to the yacht, from the phone to the armored car — we cover the full spectrum of modern espionage with intelligence-grade instruments.
Environments & properties
Full inspection of high-end apartments, mansions, penthouses, offices, yachts and jets to locate bugs, hidden cameras and transmitters — powered or unpowered.
Non-linear junction detection (NLJD)
REI ORION 2.4 HX
Thermal camera sweep
FLIR E8 Pro
Meticulous physical sweep
Borescope + near-field detectors (REI ANDRE)
Telephony & line sweep
REI TALAN 3.0
Devices & vehicles
The phone in your pocket and the car in your garage are the easiest targets. We analyze your devices and vehicles for spyware, trackers and bugs.
Phone & device sweep
The enemy may be in your pocket.
Vehicle sweep & anti-tracking
Your car should not report where you go.
Report & hardening
Clarity to act.
Private report + Technical & forensic report + Hardening plan — under confidentiality.
04Arsenal
The same instruments as intelligence agencies — serving your privacy.
REI, Aaronia, Rohde & Schwarz and FLIR. Detecting the invisible demands equipment the common market cannot reach.
ORION 2.4 HXREINon-Linear Junction Detector (NLJD) — Finds cameras, chips and microphones hidden in walls and furniture even when unpowered.
TALAN 3.0REITelephone & Line Analyzer — Inspects all telephony and locates wiretaps and taps across lines and wiring.
FSH8Rohde & SchwarzPortable Spectrum Analyzer — Field-grade spectrum analyzer for precise RF sweeps and transmitter identification.
SPECTRAN V6AaroniaReal-Time Spectrum Analyzer — Captures hidden bugs and transmitters in nanoseconds — even burst signals.
IsoLOG 3D DFAaronia3D Direction Finding — Doesn't just detect: pinpoints in full 360° where each hidden transmitter is.
E8 ProFLIRThermal Camera (Infrared) — Reveals powered electronics behind walls and furniture — no drilling.
OSCOR GreenREIPortable Spectrum Analyzer (TSCM) — Scans the full spectrum and isolates, in seconds, the signal that shouldn't be there.
05Method
How a BlackSweep sweep works.
A rigorous protocol, from the first private contact to the final report — so nothing goes unnoticed.
- 01
Private contact
We understand your risk scenario through a secure channel, without exposing sensitive details or your identity.
- 02
RF baseline & planning
We map the electromagnetic environment and define the sweep protocol for your space.
- 03
Electronic sweep
Spectrum analysis (Aaronia, R&S), non-linear junction (ORION), thermography (FLIR) and telephony (TALAN).
- 04
Physical sweep
Meticulous inspection and controlled disassembly of critical points, from décor to infrastructure.
- 05
Neutralization
We locate, identify and guide the neutralization of any device found.
- 06
Report & hardening
We deliver a private report + technical report and continuous hardening recommendations.
Where they plant what watches you
The points mark where bugs and cameras are commonly hidden in a residence or office.
Ceiling lights & spots · Smoke detector · HVAC and sensors · Painting / artwork · TV / soundbar · Outlet and chargers · Lamp / fixture · Decorative object
06Who
For those to whom privacy is an asset.
High-net-worth families
Residences, penthouses and mansions free of unwanted eyes and ears.
Executives & entrepreneurs
Offices, boardrooms and vehicles protected against corporate espionage.
Public figures & celebrities
Privacy against leaks, hidden cameras and unauthorized monitoring.
Sensitive & legal matters
Disputes, high-value divorces and negotiations where secrecy is worth millions.
Family offices & wealth
Meetings, negotiations and financial information safe from leakage.
Yachts, jets & armored cars
High-end mobile environments inspected end to end.
Trust
Our clients never appear. That is exactly why they trust us.
We serve families, executives, public figures and companies that cannot be exposed. Confidentiality is absolute — we work with private cases, no names and no traces. The proof of our service is the discretion with which it is delivered.
07FAQ
Frequently asked questions about sweeps and counter-surveillance.
01What is a counter-surveillance sweep (TSCM)?
It is the technical inspection of environments, vehicles and devices to detect and locate bugs, wiretaps, microphones, RF transmitters, trackers and hidden cameras. BlackSweep delivers this service with intelligence-grade equipment and absolute discretion.
02Do you serve residences and individuals?
Yes — it is our focus. We serve high-end apartments, penthouses, mansions, yachts, jets and vehicles, as well as offices and executive environments. We work by private appointment, with total discretion.
03How do I know if I am being monitored?
Common signs include leaks of information only you knew, noise or interference on calls, fast phone battery drain and abnormal heating. Confirmation, however, is only possible with a technical sweep using professional equipment.
04Do you detect powered-off devices?
Yes. We use non-linear junction detectors (NLJD ORION 2.4 HX) that locate electronic components through the physics of semiconductors, even when the device is off, has no battery or is only connected by wire — including inside walls, furniture and objects.
05Can you analyze my phone for spyware?
Yes. We run anti-spyware sweeps on phones, tablets and laptops, with malware detection and traffic analysis to identify monitoring software (stalkerware and espionage tools) that expose your conversations and messages.
06Is the service truly confidential?
Completely. We work by private appointment, with a small team and protected communication channels. We do not disclose clients, do not use your name and leave no traces. Your identity and your case remain invisible.
07Do you serve other cities or abroad?
Yes. We operate across Brazil and abroad, by private appointment — including residences, yachts, jets and vehicles wherever they are.
08How often should I repeat the sweep?
For those with high exposure, we recommend scheduled periodic sweeps and pre-event sweeps before meetings, trips or sensitive moments, plus emergency response in case of suspicion.
Insights
Intelligence on privacy and counter-surveillance
Articles on espionage, protecting high-profile people and keeping your private life truly private.
Fundamentals6 min read
What a counterespionage sweep (TSCM) is and why exposed high-net-worth individuals need one
TSCM is the technical discipline that locates and neutralizes clandestine listening and monitoring devices. For those with wealth and visibility, it has shifted from luxury to security hygiene.
Read articleFundamentals7 min read
How a professional sweep works, step by step
A counterespionage sweep is not running a gadget along a wall. It is a layered protocol combining spectrum, physics, electronics and human inspection. Here is how it works from the inside.
Read articleFundamentals6 min read
Why detecting powered-off devices changes everything
Most detection gear only sees what transmits. But the most dangerous threats stay quiet. Detecting powered-off electronics is what separates a real sweep from security theater.
Read articleFundamentals6 min read
Professional sweep vs. internet-bought detector: why the gadget fails
The marketplace 'camera and bug detector' promises peace of mind for a few dollars. It delivers the worst illusion of all: the feeling of being safe when you are not.
Read article08Private contact
If you suspect you are being watched, act now — discreetly.
You may be under surveillance right now.
Talk to BlackSweep through a private channel. Service by appointment across Brazil and abroad.