Klue Supply-Chain Breach Exposes Customer Data at Multiple Cybersecurity Vendors

A cyberattack targeting competitive intelligence platform Klue has led to a supply-chain data breach affecting several cybersecurity companies that used the firm's Salesforce-connected services. According to reports, attackers exploited Klue’s integration to access customer data stored in connected Salesforce environments, prompting Salesforce to disable the affected application and launch an investigation. Security vendors including Huntress and Recorded Future confirmed they were impacted and have begun notifying affected customers and partners.