Victim Claim
CEAGESP / Netfeirasp
Claimed by
medusalocker
Listed on leak site
05 May 2026
Reported attack date
05 May 2026
Group claims tracked
26
Unverified claim.
This entry reproduces a listing published by the medusalocker group on its own extortion site.
Attackers routinely exaggerate or fabricate victims. Nothing here confirms that
CEAGESP / Netfeirasp suffered a breach, or what data was actually taken.
About the organisation
Brazilian produce wholesale market network. Domain netfeirasp.ceagesp (CEAGESP). Also demarchibrasil.com.br accounts.
What the listing means
CEAGESP / Netfeirasp appeared on the medusalocker leak site on 05 May 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 11 claims in the last 30 days and remains active.
Recommended actions
- Treat any unsolicited message referencing CEAGESP / Netfeirasp as suspicious — leaked data gets weaponised for phishing within days.
- If you hold an account on netfeirasp.ceagesp, change that password now, update it anywhere you reused it, and enable two-factor authentication.
- Other Agriculture and Food Production 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/Q0VBR0VTUCAvIE5ldGZlaXJhc3BAbWVkdXNhbG9ja2Vy
Show leak-site screenshot
Captured from the group's extortion site. It may contain the victim's data or the attacker's messaging.
