# TSCM Hong Kong | Bug Sweeps & Counter-Espionage | Risk3

> Technical Surveillance Countermeasures, electronic privacy audits and counter-espionage across Hong Kong and Asia. Protecting the spoken word since 1992.

Markdown mirror of https://tscm.com.hk/ for AI assistants and other text readers. Risk3 Consulting Limited (CR No. 0781250). Contact: consult@tscm.com.hk, +852 9103 1852 (telephone, Signal).

Last updated: 2026-11-15

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Risk3 Consulting · Detect · Defeat · Nullify

# Protecting the Spoken Word in Asia Since 1992

Technical Surveillance Countermeasures, Electronic Privacy Audits and Counter-Espionage Services across Asia. For boards, family offices and counsel whose conversations are worth stealing.

[Request a Confidential Consultation →](https://tscm.com.hk/contact)
[How Engagements Work](https://tscm.com.hk/methodology)

3*+*

Decades operating in Asia

11

Jurisdictions served

100*%*

Independent. No hardware sales, no commissions

24*/7*

Discreet incident response

Strict Confidentiality Protocols
Expert Witness Experience
Counsel-Directed Engagements
Multi-Jurisdiction Capability
Independent Since 1992

Why Clients Call Us

## Eavesdropping is not a technology problem. It is a business risk.

A single compromised boardroom can expose a merger strategy, a litigation position or a succession plan before it is announced. Clients engage Risk3 when the cost of an overheard conversation is measured in deal value, legal exposure or personal safety. Not in the price of a listening device.

Minutes

to place a covert device during routine third-party access

<US$50

buys a capable covert recorder, openly, online

Majority

of confirmed losses in our casework involved an insider or trusted third party

None

a professionally placed device warns no one in the room

### The events that trigger an engagement

Most clients contact us for one of a small number of reasons. Each is a moment when the value of confidentiality spikes, and the incentive for someone to listen spikes with it.

- **A transaction is imminent.** An M&A negotiation, capital raise or restructuring where leaked terms would destroy negotiating leverage.
- **Litigation is under way.** Privileged strategy discussions that opposing parties would pay to hear.
- **Information has already leaked.** A competitor, journalist or counterparty knew something they should not have known.
- **A departure or dispute.** A senior executive exit, shareholder conflict or contested succession inside a family enterprise.
- **A pattern of coincidences.** Lost tenders, pre-empted announcements, counterparties consistently one step ahead.
- **Duty-of-care obligations.** Boards and general counsel formalising confidentiality assurance as part of governance.

The Threat Landscape

## The surveillance threat in Asia is commercial, capable and quiet.

Hong Kong, Singapore and the region's other commercial centres concentrate deal flow, capital and contested corporate control. That concentration attracts collection activity from competitors, counterparties, litigants and disgruntled insiders.

### Corporate Espionage

Systematic collection of deal terms, pricing, R&D and strategy by competitors and counterparties. Commercial espionage rarely looks like espionage. It looks like a lost tender, or a rival product announced three weeks before yours. See [Corporate Espionage Response](https://tscm.com.hk/services/corporate-espionage-response).

### Insider Threats

The majority of serious information loss involves a person with legitimate access: an employee approached by a competitor, a contractor with after-hours access, or a departing senior manager building leverage. Read our analysis: [The Insider Threat](https://tscm.com.hk/insights/insider-threat-anatomy).

### Hidden Cameras & Covert Video

Miniaturised optical devices are embedded in ordinary objects and trivially available online. In residences, hotel suites and serviced offices they carry privacy, extortion and reputational risk. See [Executive Residence Inspection](https://tscm.com.hk/services/executive-residence-inspection).

### Illegal Audio Recording

From GSM and Wi-Fi transmitters to store-and-forward recorders and compromised conference systems, audio capture is the most common technical attack we identify. Devices can be planted in minutes by anyone with brief access to a room. See [TSCM](https://tscm.com.hk/services/technical-surveillance-countermeasures).

### Information Leakage

Not every leak is a device. Misconfigured video-conference systems, unmanaged smart-building infrastructure and poor meeting practices all bleed information. A credible programme addresses the full pathway. Read: [Leakage Without a Bug](https://tscm.com.hk/insights/information-leakage).

### Executive Targeting

Principals are targeted where their guard is lowest: residences, vehicles, aircraft and hotel suites. For high-net-worth families, surveillance frequently precedes extortion or litigation ambush. See [Vehicle Inspection](https://tscm.com.hk/services/vehicle-inspection) and [Travel Risk](https://tscm.com.hk/insights/executive-travel-risk).

From the Casework

## A recording device, found 36 hours before a contested board vote.

A voice-activated recorder inside a power extension unit, positioned to capture the chairman's end of the boardroom table. The client did not remove it. The meeting moved under a routine pretext, retrieval was monitored, and the operator was identified.

[Read the Case Studies →](https://tscm.com.hk/case-studies)

### Evidence preserved

Devices are documented and handled to a standard that supports civil action, employment action or referral.

### Operator identified

Discovery is the beginning. Attribution and resolution are the product.

Our Services

## Countermeasures engineered for the way decisions are actually made.

Every engagement is scoped around the conversations that matter: where they happen, who attends them, and who would benefit from hearing them. Delivery follows [the Risk3 Protocol](https://tscm.com.hk/methodology), our five-stage methodology.

### [Technical Surveillance Countermeasures](https://tscm.com.hk/services/technical-surveillance-countermeasures)

Full-spectrum detection of audio, optical, RF and network-borne surveillance across offices, meeting facilities and executive environments. Documented, defensible methodology.

[Explore TSCM](https://tscm.com.hk/services/technical-surveillance-countermeasures)

### [Boardroom Electronic Audit](https://tscm.com.hk/services/boardroom-electronic-audit)

Pre-meeting assurance for board sessions, AGMs, deal negotiations and privileged discussions, including in-conference monitoring while the conversation takes place.

[Explore boardroom audits](https://tscm.com.hk/services/boardroom-electronic-audit)

### [Executive Residence Inspection](https://tscm.com.hk/services/executive-residence-inspection)

Discreet electronic privacy audits of principal residences, holiday properties and staff quarters. Families are most exposed where formal security is weakest.

[Explore residence inspections](https://tscm.com.hk/services/executive-residence-inspection)

### [Vehicle Inspection](https://tscm.com.hk/services/vehicle-inspection)

Detection of tracking devices, audio transmitters and telematics compromise in executive vehicles, chauffeured fleets and private aircraft interiors.

[Explore vehicle inspections](https://tscm.com.hk/services/vehicle-inspection)

### [Corporate Espionage Response](https://tscm.com.hk/services/corporate-espionage-response)

When information has already moved: incident response, insider threat investigation, digital forensics and litigation support, coordinated with counsel from the first call.

[Explore espionage response](https://tscm.com.hk/services/corporate-espionage-response)

### [Continuous Monitoring Programme](https://tscm.com.hk/services/continuous-monitoring-programme)

Scheduled sweep cycles, in-place monitoring of critical rooms and standing response arrangements. Assurance as a governed, year-round posture.

[Explore monitoring programmes](https://tscm.com.hk/services/continuous-monitoring-programme)

Industries We Protect

## Different institutions. The same requirement: conversations that stay private.

/ 01

### [Family Offices](https://tscm.com.hk/industries/family-offices)

Succession plans, asset structures and family matters demand privacy across residences, offices, vehicles and travel. We protect the whole footprint, quietly.

[Family office services](https://tscm.com.hk/industries/family-offices)

/ 02

### [Private Equity & Investment Funds](https://tscm.com.hk/industries/private-equity)

Deal rooms, IC meetings and LP communications carry price-sensitive information for months at a time. Confidentiality is a condition of returns.

[Private equity services](https://tscm.com.hk/industries/private-equity)

/ 03

### [Law Firms & Litigation Teams](https://tscm.com.hk/industries/law-firms)

Privilege is only as strong as the room it is discussed in. We support disputes teams, arbitration counsel and general counsel across contested matters.

[Legal sector services](https://tscm.com.hk/industries/law-firms)

/ 04

### [Listed Companies](https://tscm.com.hk/industries/listed-companies)

Inside information, results announcements and board deliberations attract regulatory duty as well as commercial risk. TSCM belongs in the governance framework.

[Listed company services](https://tscm.com.hk/industries/listed-companies)

/ 05

### [Government & Consulates](https://tscm.com.hk/industries/government)

Independent, vendor-neutral technical assurance for agencies, trade missions and foreign consulates operating in complex counter-intelligence environments.

[Government services](https://tscm.com.hk/industries/government)

/ 06

### [Technology Companies](https://tscm.com.hk/industries/technology-companies)

R&D roadmaps, source code strategy and pre-launch products are prime collection targets. We protect the rooms where intellectual property is discussed.

[Technology sector services](https://tscm.com.hk/industries/technology-companies)

Why Risk3

## An intelligence discipline, delivered as a professional service.

Risk3 Consulting has operated across Asia since 1992. We are an independent consultancy: we sell no equipment, install no security systems, and take no commissions. Our only product is assurance, and when assurance fails, evidence.

A discovered device is rarely the end of a matter. It is the beginning of a question: *who placed it, what did they hear, and what do we do now?* Because Risk3 works alongside affiliated specialist practices in [digital forensics](https://www.digitalforensics.com.hk), [eDiscovery](https://www.ediscovery.com.hk) and [expert witness services](https://www.expertwitness.com.hk), we are built to answer all three.

[About Risk3 →](https://tscm.com.hk/about)
[The Firm](https://tscm.com.hk/firm)

### Asia-Focused Since 1992

Thirty years of operating knowledge across Hong Kong, Singapore, Macau, Japan, South Korea, Thailand, Malaysia, the Philippines and Australia.

### Independent Consultancy

No hardware sales, no integration contracts, no conflicts. Findings are reported to you and to no one else.

### Expert Witness Experience

Inspection methodology and reporting designed to withstand scrutiny in court and arbitration, supported by testimony where required.

### Digital Forensics Capability

Device and network forensics to determine what a discovered implant captured, transmitted and connected to.

### eDiscovery Capability

Defensible collection, processing and review support when an espionage matter becomes a legal matter.

### Multi-Jurisdiction Investigations

Coordinated inspection and investigation across the eleven jurisdictions where our clients live, meet and transact.

Frequently Asked Questions

## Direct answers to the questions clients ask first.

Twenty-six questions, covering scoping, methodology, legality and discretion, are answered on the [full FAQ page](https://tscm.com.hk/faq).

Technical Surveillance Countermeasures (TSCM) is the professional discipline of detecting, locating and neutralising covert surveillance: audio devices, hidden cameras, RF transmitters, tracking devices and compromised infrastructure. It is commonly called a "bug sweep", though a credible engagement covers far more than devices.

You usually don't. Modern devices give occupants no visible or audible indication. The reliable indicators are informational: counterparties knowing your position, confidential matters surfacing externally, or competitors moving pre-emptively. If information appears to be moving, that justifies an inspection.

For urgent matters in Hong Kong we can typically deploy within 24 hours, and same-day in genuine emergencies. Regional deployments across Asia are usually arranged within 48–72 hours.

We stop, secure the scene and brief you away from the room. Options include evidential preservation and forensic analysis, feeding controlled information to identify the operator, or removal. The decision is made with you and, where appropriate, your counsel.

Scope drives cost: the size and complexity of the environment, urgency, and whether investigation or monitoring is included. Focused inspections begin in the tens of thousands of Hong Kong dollars. We provide a fixed, confidential proposal after an initial consultation.

Yes. Inspecting premises you own or control for surveillance devices is lawful in Hong Kong and across the jurisdictions we serve. Where matters involve devices or evidence handling, we operate with counsel so that everything we do supports any later legal action.

No. We operate under NDAs as standard, use unmarked equipment, attend under agreed cover where necessary, and never reference client names or engagements. Confidentiality applies equally to prospective clients who consult us and do not proceed.

Do not touch it, do not discuss it in the room, and do not tell anyone who does not need to know. Leave the environment as it is and contact us from a different location on a personal device. Our response line operates 24/7: [+852 5808 1071](tel:+85258081071).

[All 26 Questions →](https://tscm.com.hk/faq)

Contact

## Request a Confidential Consultation

Initial consultations are free, senior-led and without obligation. Describe your situation in as much or as little detail as you are comfortable with. A senior consultant responds within one business day, faster for urgent matters.

24/7 Response Line

[+852 5808 1071](tel:+85258081071)

If you believe a device is present, call from a different location on a personal phone.

Secure Messaging

+852 9103 1852

[Open chat](https://wa.me/85291031852)

+852 9103 1852

[Open chat](https://signal.me/#p/+85291031852)

Email

[consult@tscm.com.hk](mailto:consult@tscm.com.hk)

Risk3 Consulting Limited. Registered in Hong Kong.