CSIRTS // UNIFIED SECURITY ADVISORY FEEDSYS ● ONLINE · POWERED BY INTELFUSIONS.COM

← Back to feed

Preparing for the Post-Quantum Era: A Call to Action

critical
CISA and the Group of Seven (G7) Cyber Security Working Group released Preparing for the Post-Quantum Era: A Call to Action highlighting the urgent need for organizations and governments to begin transitioning to post-quantum cryptography (PQC) to protect sensitive data, authentication systems, and critical assets from emerging quantum computing threats. The G7 Cyber Security Working Group’s call to action outlines five priorities for a successful transition to PQC: Raising awareness of quantum risks and the importance of PQC; Developing national strategies that support PQC adoption and integration; Advancing research and development for quantum-safe technologies; Fostering public-private partnerships to share expertise and resources; and Integrating PQC into cybersecurity requirements and procurement processes. Please share your thoughts! We welcome your feedback. CISA PRODUCT SURVEY

CSIRTS triage

Other
What
CISA and G7 released guidance on transitioning to post-quantum cryptography to protect against future quantum computing threats.
Who is affected
Organizations and governments storing or transmitting sensitive data protected by current cryptographic systems.
Urgency
High; quantum computing threats are long-term but require immediate planning and infrastructure investment.
Action
Develop organizational post-quantum cryptography strategy and integrate PQC requirements into procurement processes.

AI-assisted analysis generated from the source advisory — verify against the original.

Details

Source
CISA Cybersecurity Advisories (US · national-cert · site)
Severity
critical
Published
2026-09-03
Exploitation
Not in CISA KEV at last sync

Original advisory: https://www.cisa.gov/resources-tools/resources/preparing-post-quantum-era-call-action

Recent advisories for Preparing for the

A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.

More from CISA Cybersecurity Advisories