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Racing the Patch: N-day Exploitation Patterns in Nation-State Cyber Operations (2024-2025)

Abstract:

Conventional narratives position zero-day exploits as the hallmark of Advanced Persistent Threat (APT) sophistication, shaping defensive resource allocation toward exotic threat detection. This study challenges that assumption through empirical analysis of 60 verified APT campaigns (January 2024-July 2025). Social engineering dominates initial access at 40%, while zero-day exploitation accounts for only 8.3%. N-day vulnerabilities exceed zero-days at 13.3%, suggesting time-to-patch matters more than exploit novelty. Dwell-time analysis reveals a detection paradox: living-off-the-land techniques persist longest (156 days), while zero-days are detected fastest (42 days). Defenders should prioritise identity-centric controls and accelerated patch-window closure over zero-day detection capabilities.

Published In

Volume 25, Issue 2

Written By

Raymond Andre Hagen

Journal of Information Warfare

The definitive publication for the best and latest research and analysis on information warfare, information operations, and cyber crime. Available in traditional hard copy or online.

Keywords

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9

A
AI
APT

a

B

C
C2
C2S
CDX
CIA
CIP
CPS

D
DNS
DoD
DoS

E

e

F

G

H

I
IA
ICS
ICT

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J

K

L

M

N
NEC
NSA
NSS

O

P
PDA

Q

R

S
SOA

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XRY

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The definitive publication for the best and latest research and analysis on information warfare, information operations, and cyber crime. Available in traditional hard copy or online.

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