November 2, 2026 Opinion Quantum Security & PQC Readers Can Judge a Claimed Quantum Result With Seven Questions and the Documents Behind It
October 29, 2026 News Quantum Security & PQC Alice & Bob Estimates 22,593 Cat Qubits Could Factor RSA-2048 in 3 Days if Bit-Flips Are Eliminated
October 28, 2026 Analysis Quantum Security & PQC Post-Quantum Key Ceremonies Keep Every Classical Control and Add State Rules for LMS and XMSS Keys
October 28, 2026 News Quantum Security & PQC 38% of IT Leaders in Sectigo Survey Say Their Organizations Have Fully Assessed Exposure to Quantum Attacks
October 28, 2026 News Quantum Security & PQC NIST Deprecates RSA and ECC at Every Approved Key Size After 2030 in Final Post-Quantum Transition Plan
October 27, 2026 News Quantum Security & PQC Iceberg Quantum Says 72,000 Physical Qubits Could Factor RSA-2048 in 3.7 Days, in an Update Published Without a Paper
October 21, 2026 News Quantum Security & PQC Browsers Block Eight eMudhra Intermediates After a Researcher Shows Each Private Key Was a Number Below 256
October 17, 2026 News Quantum Security & PQC MITRE Finds Post-Quantum Key Exchange in General Release in Five Enterprise Technology Categories, Signatures in Two
October 17, 2026 News Quantum Security & PQC Starknet Asks Stakers Whether to Research Leaving Ethereum to Become a Post-Quantum Layer 1
October 17, 2026 News Quantum Security & PQC Coinbase Sets Out What It Needs From Bitcoin’s Post-Quantum Signatures, Including Support for Multi-Party Signing
October 15, 2026 News Quantum Security & PQC Germany Aligns With the EU’s 2030 Post-Quantum Target for High-Risk Systems in a National Guideline
October 14, 2026 Opinion Quantum Security & PQC Security Agencies Justify Post-Quantum Migration Now Without Claiming Encryption Is Broken
October 14, 2026 News Quantum Security & PQC Jieyi Long Posts an 893-Logical-Qubit Circuit for One Step of a Quantum Attack on Bitcoin and Ethereum Keys
October 8, 2026 News Quantum Security & PQC Europol Urges Early Preparation for Quantum Attacks on Crypto Wallets and Recorded Data
October 7, 2026 Analysis Quantum Security & PQC NIS2 and DORA Make Quantum Risk a Compliance Issue Now, With No Binding EU-Wide Post-Quantum Date
October 7, 2026 News Quantum Security & PQC GAO Finds One Complete Inventory of Quantum-Vulnerable Cryptography Among 24 Federal Agencies
October 5, 2026 News Quantum Security & PQC Dutch Cabinet Sets 2030 and 2035 Post-Quantum Migration Targets for Central Government
October 2, 2026 News Quantum Security & PQC Germany’s BSI Advises Against Classic McEliece in New Systems After Researchers Estimate Key Recovery Below Its Claimed Security
September 23, 2026 News Quantum Security & PQC Researchers Post 104 Findings Against China’s Next-Generation Cryptography Candidates in Three Days
September 21, 2026 News Quantum Security & PQC Apple Plans Merkle Tree Certificates for Post-Quantum TLS and Composite Certificates for Email
September 21, 2026 News Quantum Security & PQC NIST Moves FIPS 140-2 Validations to Historical List, Still Supports Use in Existing Systems
September 19, 2026 News Quantum Security & PQC TU Berlin Researchers Use Zero-Knowledge Proofs to Show a Package Is Absent From an Unshared SBOM
September 19, 2026 News Quantum Security & PQC Anthropic’s Stephen Weis Factors RSA-896 With Claude and Idle GPUs
September 18, 2026 News Quantum Security & PQC Saudi Central Bank Sets End-2026 Deadline for Banks’ Cryptographic Inventory Procedures
September 18, 2026 News Quantum Security & PQC Sydney-Led Team Cuts Logical Error Rate Up to 2.8-Fold by Excluding Defects on an IBM Chip
September 11, 2026 News Quantum Security & PQC Cloudflare’s 1.1.1.1 Resolver Begins Validating ML-DSA-44 Signatures for DNSSEC
September 8, 2026 News Quantum Security & PQC IonQ Estimates 19,397 Physical Qubits Could Recover a Bitcoin Signing Key in 26 Days per Attempt
September 8, 2026 News Quantum Security & PQC Altera Puts Post-Quantum Secure Boot in Shipping Agilex FPGAs Without Naming the Algorithm
September 4, 2026 News Quantum Security & PQC Cognition Engineer Eric Lu Posts a Factor of RSA-260, an 862-Bit Challenge Number
September 4, 2026 News Quantum Security & PQC G7 Cyber Agencies Urge Public and Private Organizations to Begin Post-Quantum Migration
September 1, 2026 News Quantum Security & PQC EMVCo Says Quantum Computers Pose No Immediate Threat to EMV Chip Cards and Lists Nine Warning Milestones
August 29, 2026 News Quantum Security & PQC StarkWare Spends Bitcoin From a Hash-Based Lock Designed to Resist Quantum Attacks, Without a Soft Fork
August 17, 2026 Analysis Quantum Security & PQC Hybrid Cryptography Limits the Damage From Flawed Post-Quantum Code
August 17, 2026 News Quantum Security & PQC Researcher Recovers Most of a Reused ML-KEM Private Key Through Patched wolfSSL Flaws
August 15, 2026 News Quantum Security & PQC Ethereum Foundation Drops the Poseidon Hash From Its Base-Layer Post-Quantum Plan, Turning to SHA or BLAKE
August 13, 2026 News Quantum Security & PQC Google Cloud’s PQC Roadmap Targets 2027 for Key Exchange and 2028 for Signatures and Keys
August 10, 2026 News Quantum Security & PQC IETF Publishes RFC 10024, Putting Hybrid ML-KEM Key Agreement for TLS 1.3 on the Standards Track
August 6, 2026 News Quantum Security & PQC Télécom Paris Researchers Tie the Module-LWE Problem Behind ML-KEM to a Structured Dihedral Coset Problem
August 6, 2026 News Quantum Security & PQC Daniel Simon Claims a Polynomial-Time Quantum Algorithm for the Dihedral Coset Problem in an Unreviewed Draft
August 4, 2026 News Quantum Security & PQC Allianz Research Says the Quantum Threat to Finance Could Arrive Before the Rewards
August 3, 2026 News Quantum Security & PQC HKMA Scores Hong Kong’s Banking Sector 2.3 Out of 10 for Quantum Preparedness and Aims for Full Readiness by 2030
August 2, 2026 News Quantum Security & PQC MAS Says It Will Set Quantum-Migration Milestones for Singapore’s Financial Institutions This Year
August 2, 2026 News Quantum Security & PQC 7% of Organizations in DigiCert Survey Say Most of Their Certificates Use Quantum-Safe or Hybrid Cryptography
July 30, 2026 Opinion Quantum Security & PQC Quantum Security Marketing Repeats Four Patterns That Buyers Can Test Against Public Documents
July 30, 2026 News Quantum Security & PQC Pure ML-KEM Key Agreement for TLS 1.3 Goes to IETF-Wide Last Call, With Comments Due August 13
July 24, 2026 Analysis Quantum Security & PQC U.S. Post-Quantum Deadlines Bind Federal Systems and Reach Companies Mainly Through Contracts
July 20, 2026 News Quantum Security & PQC Researchers Design a Quantum Attack Circuit for Bitcoin’s Signature Curve That Needs 835 Logical Qubits
July 14, 2026 Opinion Quantum Security & PQC Products Sold to Detect Harvest-Now, Decrypt-Later Attacks Cannot See Passive Copying
July 9, 2026 News Quantum Security & PQC ECB Asks Banks for AI Cyber-Threat Plans by October 31 and Says It Will Address Quantum Risk Separately
July 5, 2026 News Quantum Security & PQC Microsoft Brings Its Post-Quantum Cryptography Goal Forward to 2029, From 2033