Cybersecurity Tech Brief By HackerNoon

HackerNoon

Learn the latest Cybersecurity updates in the tech world.

  1. Quantum Photons Deliver the Ultimate Random Number Generator

    1 DAY AGO

    Quantum Photons Deliver the Ultimate Random Number Generator

    This story was originally published on HackerNoon at: https://hackernoon.com/quantum-photons-deliver-the-ultimate-random-number-generator. HOM interference, entanglement, and CHSH tests have confirmed secure quantum randomness, guaranteeing cryptographic applications that are independent of devices Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity. You can also check exclusive content about #quantum-cryptography, #quantum-state-tomography, #randomness-certification, #chsh-inequality, #quantum-eraser-experiment, #quantum-number-generation, #polarization-entangled-photons, #device-independent-qrng, and more. This story was written by: @quantumml. Learn more about this writer by checking @quantumml's about page, and for more stories, please visit hackernoon.com. In this work, a device-independent quantum random number generator (QRNG) utilizing Hong-Ou-Mandel (HOM) interference and entangled photon pairs is designed and validated. Polarization-entangled photons are produced by the experimental setup using a 405 nm laser and a BiBO crystal; randomness is verified by quantum state tomography and the violation of CHSH inequality. After being created, post-processed using Toeplitz hashing, and evaluated against NIST statistical standards, two datasets totaling more than 4.5 million bits were shown to be uniform and unpredictable.

    17 min
  2. Inside the AI-Driven Supply Chain: How Scribe Security Is Building Trust at Code Speed

    1 DAY AGO

    Inside the AI-Driven Supply Chain: How Scribe Security Is Building Trust at Code Speed

    This story was originally published on HackerNoon at: https://hackernoon.com/inside-the-ai-driven-supply-chain-how-scribe-security-is-building-trust-at-code-speed. Scribe Security’s ScribeHub combines signed provenance, SBOMs, and AI agents to secure AI-generated code and meet global supply chain regulations. Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity. You can also check exclusive content about #software-supply-chain-security, #ai-generated-code-risks, #scribe-security, #scribehub-platform, #sbom-and-provenance, #ai-remediation-agents, #secure-software-development, #good-company, and more. This story was written by: @jonstojanjournalist. Learn more about this writer by checking @jonstojanjournalist's about page, and for more stories, please visit hackernoon.com. With over 50% of code projected to be AI-generated by 2025, supply chain risks are rising. Scribe Security’s ScribeHub platform captures signed evidence across the SDLC, links it in a tamper-proof graph, and enforces policy guardrails. AI agents like Remus and Compy automate fixes and compliance, helping CISOs balance speed with trust while meeting regulatory demands.

    6 min
  3. ThreatBook Launches Best-of-Breed Advanced Threat Intelligence Solution

    2 DAYS AGO

    ThreatBook Launches Best-of-Breed Advanced Threat Intelligence Solution

    This story was originally published on HackerNoon at: https://hackernoon.com/threatbook-launches-best-of-breed-advanced-threat-intelligence-solution. 34% of cyber-attacks worldwide take place within the Asia Pacific (APAC) ThreatBook ATI is able to capture new, difficult-to-detect threats emanating from withi Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity. You can also check exclusive content about #cybersecurity, #threatbook, #cybernewswire, #press-release, #threatbook-announcement, #blockchain-development, #crypto-exchange, #good-company, and more. This story was written by: @cybernewswire. Learn more about this writer by checking @cybernewswire's about page, and for more stories, please visit hackernoon.com. ThreatBook Advanced Threat Intelligence (“Threatbook ATI”) is a global solution enriched with granular, local insights. 34% of cyber-attacks worldwide take place within the Asia Pacific (APAC) ThreatBook ATI is able to capture new, difficult-to-detect threats emanating from within Asia.

    7 min
  4. You Should Be Faking Your Security Answers

    3 DAYS AGO

    You Should Be Faking Your Security Answers

    This story was originally published on HackerNoon at: https://hackernoon.com/you-should-be-faking-your-security-answers. One way to guarantee they won’t know the answers to these questions is if you make them up and save them in your password manager for future reference. Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity. You can also check exclusive content about #privacy, #privacy-tips, #password-security, #password-protection, #online-safety, #data-safety, #the-markup, #personal-data, and more. This story was written by: @TheMarkup. Learn more about this writer by checking @TheMarkup's about page, and for more stories, please visit hackernoon.com. One way to guarantee they won’t know the answers to these questions is if you make them up and save them in your password manager for future reference.

    2 min
  5. Want to Stay Safe Online? Lie About Your Birthday

    5 DAYS AGO

    Want to Stay Safe Online? Lie About Your Birthday

    This story was originally published on HackerNoon at: https://hackernoon.com/want-to-stay-safe-online-lie-about-your-birthday. Your birth date, like your phone number, is personal information that scammers can use to steal your identity or target you for fraud. Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity. You can also check exclusive content about #privacy, #privacy-tips, #cyber-safety, #the-markup, #how-to-protect-yourself-online, #protect-your-privacy, #using-personal-info-online, #fraud-protection, and more. This story was written by: @TheMarkup. Learn more about this writer by checking @TheMarkup's about page, and for more stories, please visit hackernoon.com. Your birth date, like your phone number, is personal information that scammers can use to steal your identity or target you for fraud.

    4 min
  6. Sia Redefines Cloud Security with Supreme Privacy and Impenetrable Protection

    6 DAYS AGO

    Sia Redefines Cloud Security with Supreme Privacy and Impenetrable Protection

    This story was originally published on HackerNoon at: https://hackernoon.com/sia-redefines-cloud-security-with-supreme-privacy-and-impenetrable-protection. Sia delivers decentralized cloud security with Supreme Privacy and Impenetrable Protection, eliminating single points of failure and insider threats. Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity. You can also check exclusive content about #sia-cloud-security, #impenetrable-security-sia, #supreme-privacy-sia, #decentralized-cloud-storage, #cloud-data-protection, #ransomware-resistant-storage, #trustless-cloud-architecture, #good-company, and more. This story was written by: @siafoundation. Learn more about this writer by checking @siafoundation's about page, and for more stories, please visit hackernoon.com. Traditional cloud security fails under centralization, leaving data exposed to breaches, ransomware, and outages. Sia eliminates single points of failure with a decentralized, trustless design. Files are encrypted, fragmented, and distributed globally—ensuring privacy, resilience, and invulnerability even under direct attack.

    10 min
  7. The Day I Learned My NAS Was Traceable Through TLS Logs

    6 DAYS AGO

    The Day I Learned My NAS Was Traceable Through TLS Logs

    This story was originally published on HackerNoon at: https://hackernoon.com/the-day-i-learned-my-nas-was-traceable-through-tls-logs. I recently learned about a new way to leak your privacy, and it's a scary one. Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity. You can also check exclusive content about #dns, #tls, #privacy, #networking, #cloudflare, #tls-certificate, #letsencrypt, #hackernoon-top-story, and more. This story was written by: @nfrankel. Learn more about this writer by checking @nfrankel's about page, and for more stories, please visit hackernoon.com. I recently learned about a new way to leak your privacy, and it's a scary one.

    7 min
  8. How to Stop Getting Spam Emails—The Complete Guide to Removing Your Personal Information Online

    25 SEPT

    How to Stop Getting Spam Emails—The Complete Guide to Removing Your Personal Information Online

    This story was originally published on HackerNoon at: https://hackernoon.com/how-to-stop-getting-spam-emailsthe-complete-guide-to-removing-your-personal-information-online. How to remove your personal information from the major data broker sites and get fewer ads in your inbox. Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity. You can also check exclusive content about #spam-prevention, #data-brokers, #data-privacy, #personal-data-security, #sensitive-data-security, #identity-theft-prevention, #private-data, #good-company, and more. This story was written by: @yorba. Learn more about this writer by checking @yorba's about page, and for more stories, please visit hackernoon.com. How to remove your personal information from the major data broker sites and get fewer ads in your inbox.

    9 min
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