Precursor Intelligence

Threat News

Latest cyber threat intelligence, breaches and exploitation

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SAPPHIRE SLEET
  • Supply Chain17 Sept 2026·2 sources

    Amazon Threat Intelligence attributes NPM supply chain compromises to North Korea's Sapphire Sleet

    Amazon Threat Intelligence publicly attributes recent NPM open-source supply chain compromises to the North Korean threat actor tracked as Sapphire Sleet, based on C2 indicators and TTPs with medium confidence.

    SAPPHIRE SLEETNPMsupply chain+2
    Amazon Threat Intelligence attributes NPM supply chain compromises to North Korea's Sapphire Sleet