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Researcher Cracks 'Steal My Bitcoin' Challenge With PHP Exploit

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Based on a feed excerpt; full article content has not been acquired. Source evidence retrieved 26/10/2026, 12:57:24 UTC.

Briefings

A researcher successfully exploited a PHP vulnerability to bypass a 'Steal My Bitcoin' challenge, transferring a 0.02511679 BTC prize to the server owner instead of the intended recipient. This incident occurred on October 26, 2026, demonstrating that even high-stakes crypto challenges can be compromised by outdated server-side code.

Key points

• A researcher exploited a PHP vulnerability to bypass a 'Steal My Bitcoin' challenge, transferring a 0.02511679 BTC prize to the server owner.
• The server held the wrong wallet key, causing the prize to be transferred to the operator rather than the intended recipient.

Context

This incident occurred on October 26, 2026, highlighting the critical importance of securing server-side code in crypto challenges. It demonstrates that even high-stakes challenges can be compromised by outdated or unpatched software vulnerabilities.

Limitations

Evidence is limited to a single incident report with no broader context or follow-up data. The specific nature of the PHP vulnerability and the server's operational status remain unverified.

Generated by Bittrees-hosted qwen35-2b sha256:aaf42c8b7c3c on 26/10/2026, 22:32:41 UTC. Based on publisher-provided feed evidence; may not cover the full original article. Check the source for details.

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