Operation HollowQuill - Weaponized PDFs Deliver a Cobalt Strike Malware Into Gov & Military Networks Operation HollowQuill - Weaponized PDFs Deliver a Cobalt Strike Malware Into Gov & Military NetworksIn a recent revelation by SEQRITE Labs, a highly sophisticated cyber-espionage campaign, dubbed Operation HollowQuill, has been uncovered.gbhackers.com 공격 개요SEQRITE Labs는 러시아 학계 및 군산복합체 네트워크를 표적으로 ..