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TechCrunch · June 23, 2026

Klue Hack Exposes Years-Long Security Vulnerability

TechCrunch
Klue Hack Exposes Years-Long Security Vulnerability
June 23, 2026

A recent cyberattack on market research company Klue has revealed a shocking security lapse, with hackers exploiting a credential that had been in use since 2022. The breach, which was detected on June 12, allowed hackers to steal sensitive data from several of Klue's corporate customers, including prominent cybersecurity companies like LastPass. According to Klue, the compromised credential was originally provided to a third-party vendor as part of a limited pilot program in 2022. However, it appears that the credential was not properly decommissioned after the pilot concluded, leaving it vulnerable to exploitation. The incident has raised serious questions about Klue's security protocols and its ability to protect customer data. The hacking group responsible for the breach, known as Icarus, has taken credit for the attack and is threatening to release the stolen data unless its ransom demands are met. Klue has launched an investigation into the incident and is conducting a review of its credential management and security processes. The company has not disclosed whether it plans to engage with the hackers or pay the ransom. As the situation continues to unfold, concerns about the potential consequences of the breach are growing. With several major cybersecurity companies affected, the incident has significant implications for the industry as a whole. Klue's customers are likely to be on high alert, and the company will need to work quickly to restore trust and demonstrate its commitment to security.

Source: TechCrunch

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