The day when a quantum computer can crack commonly used forms of encryption is drawing closer. The world isn’t prepared, ...

The day when a quantum computer manages to break common encryption, or Q-Day, is fast approaching, and the world is not close to being ready ...

Quantum computing's rapid advancements pose an urgent threat to the security of digital assets and financial systems.

The developing order on post-quantum cryptography sets rigid deadlines for quantum-resistant cryptography updates, ...

Government mandates to prepare for quantum computer attacks on current encryption have validated the quantum threat, transforming pure-play companies from speculative investments to strategic national ...

However, Quantum Day (Q-Day) is different. Q-Day is the moment a quantum computer becomes powerful enough to break the ...

About eight years ago, toward the end of a panel I was moderating on cybersecurity, I turned to the panelists and asked them to tell me what to expect when quantum computing would come online. I got ...

Experts warn that quantum computing could one day break the encryption protecting the internet, with some estimates ...

The standard assumption is that Q-Day, when a cryptographically relevant quantum computer will be able to break today's encryption, is still several years away. However, this misses the point.

Photo: QSE Founder & DevSecOps Officer Sean Prescott, speaking at DEFCONN 2025 during his presentation titled ‘Quantum Malware: The Emerging Threat of Post-Quantum Cryptographic Exploits’.

The government just became a shareholder in nine companies racing to build the next computing breakthrough.

Guillaume Girard of UTXO Management argues that while a quantum computer capable of breaking Bitcoin may never arrive, the network must prepare now because protocol changes move slowly, like a state ...