2+ hour, 24+ min ago  (1010+ words) Every message, financial transaction, medical record, or government document encrypted today could remain stored somewhere for years. Cybersecurity experts believe that future quantum computers may eventually become powerful enough to break some of the encryption methods that currently protect this…...

3+ hour, 35+ min ago  (759+ words) The phrase harvest now decrypt later describes a patient attack. An adversary records encrypted traffic or copies encrypted files today, stores the ciphertext, and waits for the day a powerful quantum computer can unlock it. Nothing needs to be broken…...

35+ min ago  (1182+ words) is no longer a research curiosity. The risk is specific. A fault-tolerant quantum computer running Shor's algorithm could derive private keys from exposed public keys and forge signatures. That threatens Bitcoin's ECDSA signatures, Ethereum account signatures, and Ethereum validator BLS…...

5+ hour, 54+ min ago  (691+ words) When organizations verify the identities of those they are transacting with online, they are not only identifying humans but also AI agents. With the proliferation of agentic AI and its adoption at scale by consumers, agents are doing the shopping,…...

13+ hour, 51+ min ago  (626+ words) The attack surface is bigger than most teams realize. Arctic Wolf analyzed more than 800,000 IT assets to uncover where visibility gaps, misconfigurations, and missing controls create risk. Read the State of the Cybersecurity Attack Surface report for actionable findings to…...

19+ hour, 18+ min ago  (228+ words) Published 12 Jul.2026 09:00(KST) LG Uplus recently attended the ITU-T SG13 meeting held in Geneva, Switzerland, where the company proposed the development direction of the next-generation security communication quality management technology, which it co-developed with IoT Communication Tech. The ITU-T is an…...

1+ day, 7+ hour ago  (58+ words) varindia.com The Time for Quantum Readiness Is Now The U.S. government's renewed push toward quantum computing is accelerating the urgency around post-quantum cybersecurity. See What’s Next in Tech With the Fast Forward Newsletter Nothing to see here - yet When they…...

1+ day, 9+ hour ago  (339+ words) Rusty is a quantum science nerd. He's been into academic science all his life, but spent his formative years doing less academic things. Now he turns his attention to write about his passion, the quantum realm. He loves all things…...

1+ day, 5+ hour ago  (974+ words) Shor's algorithm can, in theory, solve the discrete logarithm and integer factoring problems that protect elliptic-curve cryptography and RSA. If an attacker can derive a private key from a public key, they can forge signatures. In blockchain terms, that means…...

1+ day, 6+ hour ago  (1087+ words) No one is saying a fault-tolerant quantum machine can drain Bitcoin or Ethereum wallets today. It cannot. But the migration work is large enough that waiting for a confirmed attack would be reckless. Blockchains are slow to upgrade. Wallets are…...