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Dogecoin flaw exploited by hacker, crashes 69% of nodes

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The Dogecoin network faced significant disruption as 69% of its nodes unexpectedly went offline, raising concerns about the cryptocurrency’s stability. Announced on Nov. 21, the incident was linked to a software flaw that caused widespread crashes among network participants. The sudden drop in active nodes temporarily slowed transaction processing and highlighted the importance of maintaining robust infrastructure for decentralized systems.

According to reports, the issue stemmed from an outdated version of the Dogecoin software still being used by many nodes. When these nodes encountered certain transaction types, they crashed, causing a chain reaction across the network. Developers and community members quickly mobilized to identify the flaw and urged node operators to update to the latest software version to restore normal operations.

The disruption has reignited debates about the challenges of maintaining decentralized networks, particularly for meme-based cryptocurrencies like Dogecoin, which rely heavily on community-driven efforts for development and upkeep. While the network has since stabilized, analysts have pointed out that such incidents expose vulnerabilities that could undermine trust in the system, especially during periods of high market activity.

Despite the setback, Dogecoin’s core development team has reaffirmed its commitment to improving the network’s resilience and security. Community members have also rallied to support efforts to upgrade and secure the infrastructure. The incident serves as a reminder of the critical role that active development and regular updates play in ensuring the long-term health of blockchain networks.

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