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Victim Claim

ManagementPro

● Listed in the last 48h
Claimed by arcusmedia
Listed on leak site 24 Aug 2026
Reported attack date 24 Aug 2026
Group claims tracked 10
Unverified claim. This entry reproduces a listing published by the arcusmedia group on its own extortion site. Attackers routinely exaggerate or fabricate victims. Nothing here confirms that ManagementPro suffered a breach, or what data was actually taken.

About the organisation

www.mproerp.comManagementPro Inc. is a Computer Software Company, specialized in ERP Solut Deadline: 2026-08-31 13:50:00.000000

ShellCodeX evidence assessment

Strong record · 85/100. Strong record completeness based on identity, context and retained source evidence. This score does not verify the attacker's allegation.

  • A plausible organisation domain is attached to the claim.
  • The record includes organisation-specific context rather than only a victim name.
  • Sector classification supports peer-risk comparison.
  • A source listing reference is retained for traceability.
  • A leak-site capture is available as supporting evidence.

What the listing means

ManagementPro appeared on the arcusmedia leak site on 24 August 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 2 claims in the last 30 days and remains active.

Recommended actions

  • Treat any unsolicited message referencing ManagementPro as suspicious — leaked data gets weaponised for phishing within days.
  • If you hold an account on mproerp.com, change that password now, update it anywhere you reused it, and enable two-factor authentication.
  • Other Professional Services 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/TWFuYWdlbWVudFByb0BhcmN1c21lZGlh

Show leak-site screenshot

Captured from the group's extortion site. It may contain the victim's data or the attacker's messaging.

Screenshot of the arcusmedia leak-site listing for ManagementPro