Operation HollowQuill Unveiled: Weaponized Documents Infiltrate Russia’s Defense Sector Cyber Security Operation HollowQuill Unveiled: Weaponized Documents Infiltrate Russia’s Defense Sector Do Son April 4, 2025 0 A recent report by SEQRITE Labs APT-Team has shed light on a sophisticated campaign, dubbed Operation HollowQuill,... Read More Read more about Operation HollowQuill Unveiled: Weaponized Documents Infiltrate Russia’s Defense Sector
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