Bitcoin hacking challenge finally falls as researcher proves critical PHP flaw is exploitable
· regulatory · Sentiment: bearish
A researcher has successfully exploited a critical vulnerability in PHP, causing the long-standing Bitcoin hacking challenge to fall after years of remaining unsolved. Multiple sources confirm the exploit demonstrates that the flaw is not only theoretical but practically exploitable in real-world Bitcoin-related implementations. The key implication is heightened risk to any Bitcoin services, wallets, or infrastructure built on vulnerable PHP versions, underscoring the urgent need for immediate patching and code audits across the ecosystem.