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Indicators are what attackers leave behind. Stolen credentials are what they arrive with.

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3 IOCs

Recent AI-Assisted Cyber Attacks in Japan: Investigating Attack Infrastructure and Techniques

JPCERT
JPCERT
Published October 21, 2026Original Report

Excerpt

On October 8, 2026, JPCERT/CC issued an alert regarding a series of unauthorized access incidents involving the leakage of personal and other information reported by multiple organizations in Japan. In cooperation with multiple organizations, JPCERT/CC has been investigating infrastructure that may have been used in these attacks. We confirmed that the attackers had used AI to scan for known vulnerabilities and carry out attacks via APIs. We identified several servers used…

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Diamond Model

SOCIAL AXISTECHNOLOGY AXISADVERSARYunknownINFRASTRUCTURE118.26.36.1669.10.51.162210.149.87.120CAPABILITYunknownVICTIMunknown
Adversary
Infrastructure(3)
Capability
Victim

Indicators of Compromise

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3 indicators

TypeIndicatorConfidenceScoreFirst Seen
IP118.26.36.16HighScore 58/100First seen
IP69.10.51.162MediumScore 47/100First seen
IP210.149.87.120LowScore 40/100First seen

IOC Relationship Graph

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