Part of the CustodyStress archive of observed Bitcoin custody incidents
CS-01364
The disclosure confirmed earlier CBC reporting that the ransom paid was approximately
ConstrainedCase description
In April 2025, WonderFi—Canada's largest regulated cryptocurrency exchange—disclosed that it had incurred $3.6 million CAD in total costs in Q4 2024 related to the November 2024 kidnapping of its CEO Dean Skurka. The disclosure confirmed earlier CBC reporting that the ransom paid was approximately $1 million CAD. The remaining $2.6 million represented security upgrades implemented across the company and its facilities in the aftermath of the incident. WonderFi's public filing cited 'physical security incidents' as a risk factor for operating in the cryptocurrency sector, noting that the industry 'continues to face risks from organised crime including murders, kidnappings, blackmail, extortion, violence and threats of violence.'
Custody context
| Stress condition | Physical coercion |
| Custody system | Exchange custody |
| Outcome | Constrained |
| Documentation | Unknown |
| Year observed | 2025 |
| Country | Canada |
Structural dependencies observed
What this illustrates
Access required in-person verification that couldn't be arranged under the circumstances. Whether full access was ultimately possible is unclear, but significant delay or outside intervention was involved.
Outcome interpretation
Access remained possible, but only with delay, dependence, or significant difficulty.
Source
Publicly Reported
Evidence type
News article
Related cases involving physical coercion
This archive documents observed custody survivability failures. It does not attempt to document all Bitcoin losses or security incidents.
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Framework references
Where Bitcoin Custody Intersects Legal and Fiduciary Authority
Where custody creates gaps in estate planning, fiduciary duty, and professional responsibility.
Professional Scope Boundary Matrix
What each professional or product covers, what they do not, and where gaps form between them.
The Independent Assessment Layer in Bitcoin Custody
How independent diagnostic layers emerge when multiple parties depend on shared infrastructure.
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