**🔓 Bitcoin hacks – Monday, 5 October 2026**
**Core Lightning: embargo was deliberate**
Beyond the 26.06.8 patch reported yesterday, it emerged developers deliberately withheld the fix's source code for two weeks before disclosure, to give operators time to update before attackers could reverse-engineer the flaws from the diff. Despite that, attackers are now actively targeting nodes still running 26.06.7 or earlier.
**Previously:**
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crypto.news
Bitcoin Lightning security alert issued as attackers target older Core Lightning nodes
Core Lightning has urged Bitcoin node operators to upgrade immediately after receiving reports of attackers targeting nodes running version 26.06.7...















