SIA Medical Centre
AUVerified: company confirmation reported by Cyber Daily
Claimed by Rhysida; the organisation has not named a group
Source: Cyber Daily (18 Aug 2026)
Company site: siamed.com.au
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, Persistence, Privilege Escalation, Defense Evasion, Discovery, Collection, Exfiltration, Command and Control, Impact, Resource Development, Reconnaissance
CVEs named by the source: CVE-2026-50751, CVE-2026-48027, CVE-2023-21529, CVE-2024-1708, CVE-2025-60710
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.
Verified: company confirmation reported by Cyber Daily
Claimed by Rhysida; the organisation has not named a group
Source: Cyber Daily (18 Aug 2026)
Company site: siamed.com.au
Unverified: claimed by Rhysida, not confirmed by the company
Tracker entry (ransomware.live, third-party; may show leak-site screenshots)
Company site: coredesktop.com.au
Unverified: claimed by Rhysida, not confirmed by the company
Tracker entry (ransomware.live, third-party; may show leak-site screenshots)
Company site: daughterlycare.com.au
Unverified: claimed by Rhysida, not confirmed by the company
Tracker entry (ransomware.live, third-party; may show leak-site screenshots)
Company site: engedi.org.au
Unverified: claimed by Rhysida, not confirmed by the company
Tracker entry (ransomware.live, third-party; may show leak-site screenshots)
Company site: goldenageguthrie.com
Unverified: claimed by Rhysida, not confirmed by the company
Tracker entry (ransomware.live, third-party; may show leak-site screenshots)
Company site: harbourtowndoctors.com.au
Unverified: claimed by Rhysida, not confirmed by the company
Tracker entry (ransomware.live, third-party; may show leak-site screenshots)
Company site: opt.net.au
Unverified: claimed by Rhysida, not confirmed by the company
Tracker entry (ransomware.live, third-party; may show leak-site screenshots)
Company site: whitemountain.com.au