DemandScience by Pure Incubation

1 breach122M affected in allTechdemandscience.com

Leak from decommissioned DemandScience system exposes 122 million business contactsExposed data exposed emails, employment records, names, phone numbers and addresses.Exposed data122M accountsData brokersUSUnverifiedNov 13, 2024

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Every breach here links to its sources and official notices. Across Glyph: lawsuits, incidents and outages.

source_type2026-09-25

DemandScience by Pure Incubation, 2024-11-13press

country2026-09-25

DemandScience by Pure Incubation, 2024-11-13US

sector2026-09-25

DemandScience by Pure Incubation, 2024-11-13data

attack2026-09-25

DemandScience by Pure Incubation, 2024-11-13misconfiguration

summary2026-09-25

DemandScience by Pure Incubation, 2024-11-13A corpus from B2B data firm DemandScience appeared for sale in early 2024 and was later attributed to a leak from a decommissioned legacy system. It held 122 million unique business email addresses with names, phone numbers, employers, job

title2026-09-25

DemandScience by Pure Incubation, 2024-11-13Leak from decommissioned DemandScience system exposes 122 million business contacts

Added2026-09-25

DemandScience by Pure Incubation, 2024-11-13

Added2026-09-25

DemandScience by Pure Incubation