On Behalf of Our Customers for Security

Most of the time, we are incognito on behalf of our customers, be it for security and crisis management at home or abroad, for mastering a crisis, for personal protection or for cyber security in the digital space. Therefore, the following experience reports and references are only a small part of our wide range of services.


References for Successful Projects

Discretion is our highest priority. Results that speak for themselves.

A successful ransomware attack does not only threaten your IT infrastructure – it can put your entire organization at risk. In such an exceptional situation, three things matter most: speed, psychological expertise, and absolute discretion.

To protect our clients’ reputation and comply with strict non-disclosure agreements (NDAs), we do not disclose client names or logos. No organization should be publicly associated with a cyberattack.

The following five anonymized case studies are based on real incidents we have successfully resolved. They demonstrate how strategic negotiation in the darknet can minimize financial damage, prevent data leaks, and safeguard the operational continuity of companies and critical infrastructure organizations.


CASE STUDY 1: International Logistics Provider
Supply chain crisis management: Ransom reduced by 75% in the logistics sector

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  • Client: Global logistics and freight forwarding company with approximately 1,200 employees.
  • Threat: Encryption of central dispatch systems during peak operations, combined with the exfiltration of customs and freight documents (double extortion). Initial ransom demand: USD 3.2 million.
  • Result: Ransom demand reduced by 75% through strategic negotiation.
  • Decryptor obtained: Full decryption of all core systems without data loss within 24 hours of reaching an agreement.
  • Data protected: Exfiltrated data successfully secured; no publication on the attackers’ leak site.

“The failure of our dispatch systems brought our global fleet to a standstill. The negotiation team acted with absolute professionalism. They not only reduced the ransom dramatically but also saved us from potentially devastating consequences by securing a fully functional decryptor. Not a single document was made public.”

— CEO & Majority Shareholder

CASE STUDY 2: High-Tech Machinery Manufacturer
Protecting intellectual property: Cyber extortion resolved for a hidden champion

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  • Client: Medium-sized, world-leading machinery and plant engineering company.
  • Threat: Ransomware infection affecting the entire production line and development databases, including CAD design files. Attackers threatened to sell trade secrets to competitors. Initial ransom demand: EUR 1.8 million.
  • Result: Demand successfully reduced to an economically manageable minimum – approximately 20% of the initial amount.
  • Decryptor obtained: The decryption tool was validated in advance using a test file and delivered fully functional after payment.
  • IP protected: Exfiltrated know-how and patent-related information remained protected; subsequent darknet monitoring showed no evidence of publication.

“The thought of our patented designs ending up on the darknet was our absolute nightmare. The negotiation led by RiskWorkers maneuvered the attackers with exceptional psychological skill, dramatically reduced the ransom, and secured the decryptor. Thanks to this disciplined approach, our market leadership remained intact.”

— CTO & Head of Research and Development

CASE STUDY 3: Major Construction & Infrastructure Company
Construction shutdown prevented: Successful negotiation during a critical project phase

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  • Client: National construction and project development company.
  • Threat: Complete encryption of project drives, costing data, and subcontractor agreements shortly before a major tender deadline. Initial ransom demand: EUR 950,000.
  • Result: The negotiation strategy leveraged the project company’s tight liquidity constraints to reduce the ransom by 85%.
  • Decryptor obtained: Transaction process monitored and decryption key provided promptly.
  • Reputation protected: Sensitive costing and bidding data remained confidential, preventing construction shutdowns and potential claims for damages.

“Major construction sites were facing shutdown because we could no longer access structural calculations and plans. The RiskWorkers team immediately took control of the situation. They negotiated the ransom down dramatically and secured the release of our data. There were no leaks.”

— CFO / Managing Director

CASE STUDY 4: Supraregional Social Welfare Organization
Protecting sensitive data: Cyber extortion against a nonprofit organization contained

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  • Client: Social welfare organization operating numerous care and support facilities.
  • Threat: Compromise of HR and payroll systems and theft of sensitive employee and client records. The attackers threatened to contact vulnerable care recipients directly. Initial ransom demand: EUR 600,000.
  • Result: By demonstrating the organization’s nonprofit status and extremely limited financial resources, the ransom was negotiated down to a minimum in the darknet chat.
  • Decryptor obtained: Reliable delivery of the decryption key enabled salaries to be paid on time.
  • Individuals protected: Attackers were prevented from contacting or extorting individuals, and no sensitive information was published online.

“Attacking a social welfare organization may be morally reprehensible, but to the perpetrators it is simply business. The negotiation team led by RiskWorkers understood this dynamic, took the emotional burden off our shoulders, and negotiated the ransom down dramatically. The decryptor worked immediately. At no point were our clients harassed.”

— Executive Chairman

CASE STUDY 5: Acute-Care Hospital (Critical Infrastructure)
Hospital cyber crisis: Negotiating under extreme pressure with lives at stake

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  • Client: Hospital group with several locations and an affiliated emergency center.
  • Threat: Cyberattack during ongoing hospital operations, encrypting digital patient records (HIS) and interfaces to medical devices and creating an acute risk to clinical operations. Initial ransom demand: USD 4.5 million.
  • Result: Taking the organization’s critical infrastructure status into account and using specialized negotiation tactics, the ransom was drastically reduced without losing valuable time.
  • Decryptor obtained: Prioritized negotiations resulted in the decryptor being provided as quickly as possible, allowing the hospital to end emergency operations and restore critical systems.
  • No data leak: Highly sensitive patient data, including diagnoses and medical histories, remained protected from publication.

“When hospital monitors go dark, lives are at stake. The RiskWorkers negotiation team performed flawlessly under unimaginable pressure. They brought the attackers to a rapid agreement, dramatically reduced the ransom, and secured the vital decryptor. A data leak was completely prevented.”

— Medical Director & Executive Board Member

Project Security in Plant Construction for MAN

In the fall of 2020, we supported a large-scale plant construction project for MAN Energy Solutions in Burkina Faso with a Project Security Manager. We are pleased to have been recommended by MAN for our professional security consulting services in high-risk countries.
  • Auditing of security on site as well as in the surrounding area with hospitals and accommodations
  • Arrangements with authorities and embassies
  • Armed personal protection and trained security drivers
  • Local security center with Quick Reaction Force
  • Preparedness of evacuation case, local hotline 24/7

Bauer Group Relies on "Safety abroad" Training

During the safety training of RiskWorkers GmbH, the employees of the BAUER Group learned how to get out of dicey situations in one piece - or how to avoid getting into them in the first place. The aim of the seminar is to train an eye for imminent dangers and to develop strategies for emergencies. "Grey mice live longer" is Oliver Schneider's motto. This includes, for example, observing one's surroundings before getting into the car.
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Oliver Schneider: The Will Decides

Based on some of his most spectacular missions, Oliver Schneider shows in his book how everyone can develop their willpower and mental strength and deal professionally with crises, optimizing decision-making ability, clarity and success. Crises are part of life: No one knows this as well as Oliver Schneider. He has been working as a risk expert for over 20 years - first at KSK, and later in his own company specializing in crisis management. For the first time, he shares his insider knowledge in this book and gives us insights into real-life scenarios that we otherwise only know from crime novels or thrillers. The methods and tactics used by special forces can also be applied in our daily lives. The author reveals effective tips and tricks and shows how we can analyze and learn to read our interlocutor in negotiation situations. Published by Ariston by Penguin Random House.
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