Victim Claim
WCM Remedium
Claimed by
thegentlemen
Listed on leak site
08 Jun 2026
Reported attack date
08 Jun 2026
Group claims tracked
373
Unverified claim.
This entry reproduces a listing published by the thegentlemen group on its own extortion site.
Attackers routinely exaggerate or fabricate victims. Nothing here confirms that
WCM Remedium suffered a breach, or what data was actually taken.
About the organisation
***.pl WCM Remedium (Wielkopolskie Centra Medyczne Remedium) is a private healthcare provider based in Poznaล and ลrem, Poland, offering comprehensive medical services to both public insurance (NFZ) and private patients.
What the listing means
WCM Remedium appeared on the thegentlemen leak site on 08 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 134 claims in the last 30 days and remains active.
Recommended actions
- Treat any unsolicited message referencing WCM Remedium as suspicious โ leaked data gets weaponised for phishing within days.
- If you hold an account on wcm-remedium.pl, 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 โ check the organisation's own disclosures before acting on it.
Leak-site evidence
Listing URL https://www.ransomware.live/id/V0NNIFJlbWVkaXVtQHRoZWdlbnRsZW1lbg==