Quantum Marketing Group

Quantum Marketing Group

Data breach claim reported September 23, 2026
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Data Breach Report
Victimquantummarketing-group.com
Claimed BySETTRA
Date DiscoveredSep 23, 2026
DescriptionQuantum Marketing Group is a B2B demand generation agency based in the UK, providing strategy, data, creative, and demand generation services.
Leak Size75GB

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