Victim Claim
Misericórdia de Santo Tirso
Claimed by
qilin
Listed on leak site
16 Jun 2026
Reported attack date
16 Jun 2026
Group claims tracked
396
Unverified claim.
This entry reproduces a listing published by the qilin group on its own extortion site.
Attackers routinely exaggerate or fabricate victims. Nothing here confirms that
Misericórdia de Santo Tirso suffered a breach, or what data was actually taken.
What the listing means
Misericórdia de Santo Tirso appeared on the qilin leak site on 16 June 2026. Groups publish a victim once negotiations stall or as pressure during them, so a listing usually means data was already exfiltrated. This group has published 118 claims in the last 30 days and remains active.
Recommended actions
- Treat any unsolicited message referencing Misericórdia de Santo Tirso as suspicious — leaked data gets weaponised for phishing within days.
- If you hold an account on www.iscmst.pt, change that password now, update it anywhere you reused it, and enable two-factor authentication.
- Other Healthcare organisations should review this group's known TTPs and validate detection coverage against them.
- Watch for follow-on extortion: stolen data is often re-leaked or resold after the initial listing.
- A leak-site listing is a claim made by the attacker, not a confirmed breach — check the organisation's own disclosures before acting on it.
Leak-site evidence
Listing URL https://www.ransomware.live/id/TWlzZXJpY8OzcmRpYSBkZSBTYW50byBUaXJzb0BxaWxpbg==
Show leak-site screenshot
Captured from the group's extortion site. It may contain the victim's data or the attacker's messaging.
