Frequency
1
occurrences
First Seen
January 30, 2026
Last Seen
January 30, 2026
Related Threat Clusters
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TA584 Cybercriminal Group Intensifies Email Attacks in 2025
Proofpoint reported a significant increase in activity from the cybercriminal group TA584 in 2025. The group is linked to initial access brokering and follow-on attacks, including ransomware and data theft, utilizing…
2 articles · Updated January 30, 2026
Recent Intelligence Reports
- Proofpoint details TA584's fast-evolving 2025 attacks — Itbrief · January 30, 2026