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Prepping for 'Q-Day': Why Quantum Risk Management Should Start Now

📅 15 April 2026 at 15:12 UTC📰 Dark ReadingView original source ↗

Quantum computers are coming and may impact systems in unexpected ways, and it will "take years to be fully quantum-safe, if ever," cryptography expert warns.

🤖 AI BriefingAuto-generated threat analysis
🔍Threat Overview

The emergence of quantum computers poses a significant threat to current cryptographic systems, potentially causing unexpected impacts on affected systems; widespread adoption of quantum-safe cryptography is urgently needed to mitigate this risk.

⚙️Technical Details
Affected Systems
cryptography-based systems
Attack Vectors
side-channel attacksquantum computer-powered brute-force attacks
💥Impact Assessment
Severity: h
Who Is at Risk
organizations relying on current cryptographic systems
🛡️Recommended Actions
1Implement quantum-safe cryptography protocols
2Conduct regular vulnerability assessments for side-channel weaknesses
3Develop a long-term plan to migrate to post-quantum cryptography
📦Affected Products
various software and hardware products relying on current cryptographic systems

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