GROUP4 AUSTRALIA
AUUnverified: claimed by Hive, not confirmed by the company
Tracker entry (ransomware.live, third-party; may show leak-site screenshots)
Unverified entries are claims made by criminal groups. We list them so analysts can track them, and they may be false.
Tactics: Initial Access, Execution, Defense Evasion, Credential Access, Discovery, Lateral Movement, Exfiltration, Command and Control, Impact
Entries are listed newest first by the date on each row: the confirming source's date for verified entries, and for unverified entries the news report's date or the date CyberStack first listed them (recorded from 2 Nov 2026). Entries with none of these are under 'Earlier listings (date not recorded)' in alphabetical order. No tracker dates are shown or used.
Leak sites are not linked.
Unverified: claimed by Hive, not confirmed by the company
Tracker entry (ransomware.live, third-party; may show leak-site screenshots)