Quantum computers can't break today’s encryption yet, but adversaries are stockpiling encrypted federal data now to decrypt later. Here’s what agencies need to know and do before Q-Day arrives.

French authorities said that government cybersecurity researchers will stop certifying security products that lack ...

Trump’s EO 14409 confirmed adversaries are archiving your encrypted data for future quantum decryption. Here are 5 steps you ...

Quantum computing is advancing fast, and nations are racing to field the first machines powerful enough to break modern encryption. This race has direct consequences for the commercial space industry, ...

Microsoft announced today that it is accelerating its quantum-safe security roadmap, saying advances in quantum computing are ...

Post-quantum cryptography migration just got its first enforceable federal deadline. EO 14409 requires U.S. agencies to ...

Here's what end-to-end encryption protects—and what it doesn't.

DirtyClone, tracked as CVE-2026-43503, is a Linux kernel vulnerability that allows any local user to gain root privileges.

A privacy-preserving marketing framework applies homomorphic encryption to perform machine learning on encrypted ...

As Ars reported last week, AMD stripped the protection, known as TSME, from consumer Ryzen processors. Short for Transparent ...

From video call QR scans to separate PINs, this Coldcard Q review shows how the $249 device brings Snowden-level security to ...

Quantum industry leaders say Trump's executive orders could strengthen U.S. leadership in the sector, but some worry the pace ...