Security Update regarding Axios supply chain compromise

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At Contentsquare (to which Heap and Hotjar have recently been incorporated), the security, confidentiality and availability of your data is of utmost importance to us. We have invested heavily in our security program which is based on a Defense in Depth model. Our cybersecurity program aligns with the NIST Cybersecurity Framework and our policies, procedures, and standards are based on the International Organization for Standardization (ISO)/International Electrotechnical Commission (IEC) 27001 Framework. Contentsquare is ISO 27001, ISO 27017, ISO 27018 and ISO 27701 certified and holds a SOC 2 Type II report.

Contentsquare’s security program is managed by our chief information security officer (CISO). The CISO is supported by cybersecurity members that are leading and managing DevSecOps, product security, security governance, third-party risk assurance and information technology risk.

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Security Update regarding Axios supply chain compromise

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Dear Customers,

Following recent supply chain attack reports regarding specific compromised Axios releases, our security team performed a comprehensive audit of our development and build environments.

We are writing to confirm that Contentsquare services and customer data remain secure.

We are also writing to confirm the following:

  • Proactive Mitigation: Upon identification of the affected package versions, we immediately invoked our incident response protocol. As a standard proactive security best practice, we completed a comprehensive rotation of internal credentials and environment secrets to ensure the continued integrity of our systems.

  • No Impact on Customer Data: Our investigation confirms that no customer data was accessed or impacted. The scope was limited to internal build processes, which have since been cleared.

  • Supply Chain Resilience: To further harden our environment, we have formalized new security policies requiring stricter version-pinning and a minimum release age requirement for all third-party dependencies. We are currently implementing these architectural controls to further minimize exposure to future supply chain risks.

We remain committed to transparency and the highest standards of data protection. If you have any questions, please contact us at security@contentsquare(.)com.

Sincerely,
The Contentsquare Security Team

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