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Rainbow Table
  • Vulnerability Disclosure13 Sept 2026·9 sources

    Sophos MDR Accelerates NetNTLMv1 Rainbow Table Lookups Without GPUs

    Sophos MDR research shows that NetNTLMv1 rainbow table lookups can be accelerated without GPU acceleration, reducing the cost and complexity of exploiting the legacy protocol in modern Windows environments.

    NetNTLMv1Rainbow TableSophos MDR+2
    Sophos MDR Accelerates NetNTLMv1 Rainbow Table Lookups Without GPUs