SwissBorg

Solana

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<div class="key-points-section">Key Points:
 <ul>
 <li>SwissBorg loses $41M Solana due to API breach.</li>
 <li>Company to reimburse affected clients.</li>
 <li>Operations continue, spotlight on API vulnerabilities.</li>
 </ul>
</div>
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 SwissBorg Reimburses After $41M Solana API Breach
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SwissBorg encountered a $41 million loss in Solana due to a compromised API linked to their Earn program, confirmed by CEO Cyrus Fazel.
The incident highlights ongoing vulnerabilities in DeFi integrations, underscoring the critical need for robust security measures in third-party staking solutions.
SwissBorg, a crypto wealth management service, recently faced a significant security breach resulting in the loss of approximately $41 million in Solana (SOL). The breach occurred due to a compromised API from their partner Kiln.
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CEO Cyrus Fazel confirmed the breach's occurrence via Kiln’s API, not SwissBorg’s core infrastructure. He assured users that the affected individuals would be reimbursed from the company’s treasury, and the impact on daily operations is minimal. In his words:
<blockquote>
 "We are committed to reimbursing all affected users from the company’s treasury. Our team isolated the breach quickly..." - <a href="https://coincentral.com/swissborg-hit-by-41m-solana-crypto-theft-due-to-kiln-api-breach" rel="noopener noreferrer nofollow">Cyrus Fazel, CEO, SwissBorg</a>
</blockquote>
The financial impact of the breach represents around 2% of SwissBorg’s total assets under management. Less than 1% of its user base were affected, with the <a href="https://www.crowdfundinsider.com/2025/09/250488-crypto-security-breach-swissborg-faces-41m-solana-theft/" rel="noopener noreferrer nofollow">company pledging compensation</a> to impacted users.
This incident highlights a growing vulnerability in the DeFi space, where API integrations pose potential risks. The broader community is increasingly cautious about such dependencies, impacting trust in third-party staking solutions. According to <a href="https://www.ainvest.com/news/swissborg-api-flaw-exposes-defi-weakest-link-2509" rel="noopener noreferrer nofollow">ZachXBT, On-chain Investigator</a>, “192,600 SOL siphoned through a Kiln API route. Tracking funds on Solana blockchain...”
SwissBorg has suspended similar Earn programs to prevent further exposure. The incident raises concerns; expert warnings about the systemic risks linked with opaque API connections are increasing.
Historically, such breaches align with rising trends of DeFi exploits targeting protocol connections. The reimbursement commitment by SwissBorg remains a noteworthy response, contrasting with historical precedents where user compensation was less common. <a href="https://coinlive.me/swissborg-reimburses-solana-api-breach/" rel="noopener noreferrer nofollow">Read original article on coinlive.me</a>

SwissBorg Reimburses After $41M Solana API Breach

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