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Marlborough Partners - 1 TB data

coinbasecartel

This record tracks a ransomware attack claimed by the coinbasecartel group against Marlborough Partners - 1 TB data. It collects the publicly disclosed attack details — sector, location and timeline — as published on the operator's leak site and indexed by Breach House.

Country
United Kingdom
Business Category
Finance / Legal / Insurance
Employees
51-100
Discovered
2026-04-08
Published
August 25, 2025
Victim ID
mVh6CeV7wLc6

Attack Summary

[AI generated] Marlborough Partners is a UK-based boutique investment banking and advisory firm specializing in mergers and acquisitions, private equity, and corporate finance advisory services. The firm primarily serves mid-market companies across Europe, providing strategic financial advice, fundraising support, and transaction execution. It operates within the financial services and investment banking industry, headquartered in London, United Kingdom.

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