Cyber Guardian — Campaign Analysis & Threat Activity

Threat entity extracted from intelligence sources

Frequency
2
occurrences
First Seen
February 10, 2026
Last Seen
August 13, 2026

Related Threat Clusters

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    302 articles · Updated July 27, 2026
  • Chronus Group Breach Exposes 36 Million Mexican Citizens' Data

    In January 2026, the Chronus Group executed a significant data breach against the Mexican government, compromising 2.3 terabytes of sensitive data from at least 25 agencies. The breach exposed personal information of up…

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  • Singapore Telcos Targeted by UNC3886 Cyberattack

    In July 2025, an advanced persistent threat actor known as UNC3886 targeted Singapore's four telecommunications companies, compromising critical infrastructure. The attack was detected by the Infocomm Media Development…

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Recent Intelligence Reports

  • Significant Cyber Incidents — www.csis.org · August 13, 2026
  • Singapore activated its largest coordinated cyber defence operation after hackers targeted ... — Instagram · February 10, 2026

CVSS v3.1 Breakdown