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cyberMEDIUM2026-04-28 05:52 UTC

ClickUp Security Flaw Exposes 959 Emails Linked to Major Fortune 500 Firms

A major security flaw in the popular productivity platform ClickUp has exposed sensitive data, including 959 email addresses tied to Fortune 500 companies and government agencies. The primary vulnerability stems from a hardcoded Split.io SDK token left inside ClickUp’s production JavaScript bundle.

ORIGINAL SOURCE →via GBHackers Security
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