Clancy Systems International was listed by the ransomware group The Gentlemen on November 11, 2026, as part of an extortion claim; the organisation has not disclosed or confirmed any incident, and the date of any actual breach remains unknown. Anyone who may have had data with Clancy Systems International should check for direct notifications from the company and consider monitoring their accounts and credit reports.
Published on a ransomware group’s leak site — an unverified extortion claim until the named organization or credible reporting corroborates it.
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Publicly posted by thegentlemen — unverified claim, pending independent verification. Leak-site claim data adapted from RansomLook.io, used under CC BY 4.0.
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