Frequency
2
occurrences
First Seen
September 2, 2026
Last Seen
September 2, 2026
Related Threat Clusters
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Jack Henry Ransomware Attack via Voice Phishing Exposes Client Data
Jack Henry, a major US banking technology provider, confirmed a ransomware attack attributed to the ShinyHunters hacking group. The attack utilized voice phishing to trick employees into revealing access credentials,…
2 articles · Updated September 2, 2026
Recent Intelligence Reports
- Jack Henry Cyberattack Compromises Client Data — Bankingexchange · September 2, 2026
- Jack Henry Ransomware Attack: Voice Phishing Breach Insights — En.Cryptonomist.Ch · September 2, 2026