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Cybersecurity Tech Brief By HackerNoon

HackerNoon

Learn the latest Cybersecurity updates in the tech world.

technology tech news

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8:25

Is Shadow AI Worse Than Shadow IT?

Cybersecurity Tech Brief By HackerNoon ·

2025/12/12

This story was originally published on HackerNoon at: https://hackernoon.com/is-shadow-ai-worse-than-shadow-it.Shadow IT was just the first of the hidden threats; now shadow AI has upped the ante. But which is worse — and how can you defend against them? Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity. You can also check exclusive content about #ai-security, #shadow-it, #shadow-ai, #shadow-ai-risks,

25:20

Authorization in the Age of AI Agents: Beyond...

Cybersecurity Tech Brief By HackerNoon ·

2025/12/12

This story was originally published on HackerNoon at: https://hackernoon.com/authorization-in-the-age-of-ai-agents-beyond-all-or-nothing-access-control. Authorization is the process of determining *what* you’re allowed to do. Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity. You can also check exclusive content about #cybersecurity, #ai-security, #artificial-intelligence, #ai-agents, #machine-learning,

5:03

Automating Incident Response: How to Reduce Malware...

Cybersecurity Tech Brief By HackerNoon ·

2025/12/11

This story was originally published on HackerNoon at: https://hackernoon.com/automating-incident-response-how-to-reduce-malware-forensics-time-by-99percent-with-python-and-virustotal.Build a pipeline that aggressively removes "Safe" files using three layers. Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity. You can also check exclusive content about #digital-forensics, #malware, #incident-response,

6:57

The 'Sudo' Problem: Why Google is Locking Down AI...

Cybersecurity Tech Brief By HackerNoon ·

2025/12/11

This story was originally published on HackerNoon at: https://hackernoon.com/the-sudo-problem-why-google-is-locking-down-ai-agents-before-they-break-the-web. Google has released a whitepaper on how they are architecting security for Chrome’s new Agentic capabilities. Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity. You can also check exclusive content about #cybersecurity, #ai-agents,

4:35

INE Earns G2 Winter 2026 Badges Across Global Markets

Cybersecurity Tech Brief By HackerNoon ·

2025/12/10

This story was originally published on HackerNoon at: https://hackernoon.com/ine-earns-g2-winter-2026-badges-across-global-markets.Awards include Leader status in the Online Course Providers Grid Report, Momentum Leader recognition in two major training categories, and regional leadership. Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity. You can also check exclusive content about #cybersecurity,

8:45

The Louvre Heist: Intimidation, DNA, and the Real...

Cybersecurity Tech Brief By HackerNoon ·

2025/12/10

This story was originally published on HackerNoon at: https://hackernoon.com/the-louvre-heist-intimidation-dna-and-the-real-story-behind-the-global-headline. Louvre heist and how the simple password is not the story. Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity. You can also check exclusive content about #cybersecurity, #cyber-threats, #louvre-heist, #password-security, #password-protection,

10:25

I Built a Tiny Browser-Only Encryption Tool Because I...

Cybersecurity Tech Brief By HackerNoon ·

2025/12/09

This story was originally published on HackerNoon at: https://hackernoon.com/i-built-a-tiny-browser-only-encryption-tool-because-i-dont-trust-your-backend.A developer builds Encrypter, a browser-only tool for encrypting text without servers, logins, or tracking—offering a simple, secure way to share secrets. Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity. You can also check exclusive content about

10:31

Securing Kafka for PCI DSS Compliance: A Practical...

Cybersecurity Tech Brief By HackerNoon ·

2025/12/09

This story was originally published on HackerNoon at: https://hackernoon.com/securing-kafka-for-pci-dss-compliance-a-practical-guide-for-financial-data-pipelines. comprehensive guide on aligning Kafka security with PCI DSS requirements, covering topics like Encryption, authentication and access Control, Auditing and monit Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity. You can also check exclusive content

17:43

How Quantum Computers Threaten Bitcoin and the Entire...

Cybersecurity Tech Brief By HackerNoon ·

2025/12/08

This story was originally published on HackerNoon at: https://hackernoon.com/how-quantum-computers-threaten-bitcoin-and-the-entire-internet-simply-explained. Learn how Shor's Algorithm breaks RSA, ECC, and Bitcoin. Understand the 'Decrypt Later' threat and the urgent global race for Post-Quantum Cryptography (PQC). Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity. You can also check exclusive content about

10:18

$14.6 Million in RWA Hacks This Year Reveals the Gap...

Cybersecurity Tech Brief By HackerNoon ·

2025/12/06

This story was originally published on HackerNoon at: https://hackernoon.com/$146-million-in-rwa-hacks-this-year-reveals-the-gap-between-tokenization-hype-and-reality.RWA tokenization hit $35.68B in 2025, but $14.6M in hacks exposed security gaps. Can the industry scale to $2 trillion by 2028 amid regulatory fragmentation? Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity. You can also check exclusive

10:46

The Invisible Breach: How AI Is Quietly Creating New...

Cybersecurity Tech Brief By HackerNoon ·

2025/12/06

This story was originally published on HackerNoon at: https://hackernoon.com/the-invisible-breach-how-ai-is-quietly-creating-new-security-blind-spots-in-modern-tech. We're watching organizations introduce sophisticated machine learning systems to reduce risk, only to discover its creating entirely new categories of risk. Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity. You can also check exclusive content

4:02

How Request–Response Really Works

Cybersecurity Tech Brief By HackerNoon ·

2025/12/05

This story was originally published on HackerNoon at: https://hackernoon.com/how-request-response-really-works.Learn how the request–response model really works under the hood. Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity. You can also check exclusive content about #network, #request-response-model, #request-response-pattern, #client-server, #http-request-response, #web-request-response,

7:02

Taking Control Of Software Supply Chains in the Open...

Cybersecurity Tech Brief By HackerNoon ·

2025/12/05

This story was originally published on HackerNoon at: https://hackernoon.com/taking-control-of-software-supply-chains-in-the-open-source-era. Understanding how these recent npm attacks unfolded will help signal a way forward for a more secure software supply chain. Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity. You can also check exclusive content about #cybersecurity, #npm-package,

32:31

You’ve Learned to Break Wi-Fi. Now Learn to Lock It...

Cybersecurity Tech Brief By HackerNoon ·

2025/12/04

This story was originally published on HackerNoon at: https://hackernoon.com/youve-learned-to-break-wi-fi-now-learn-to-lock-it-down.A practical guide to Wi-Fi hardening using strong passwords, entropy, OpSec and key router safeguards for a safer, more resilient network. Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity. You can also check exclusive content about #wifi-security, #password-security,

9:12

AI Cybersecurity: The Sword and Shield of the Next...

Cybersecurity Tech Brief By HackerNoon ·

2025/12/03

This story was originally published on HackerNoon at: https://hackernoon.com/ai-cybersecurity-the-sword-and-shield-of-the-next-cyber-frontier.Offense is simple; defense demands perfection. How nation-states are using AI to poison data, hack trust, and bypass the "Zero Trust" perimeter. Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity. You can also check exclusive content about #cyber-threats,

7:16

How Will We Distinguish Truth From Fiction?

Cybersecurity Tech Brief By HackerNoon ·

2025/12/03

This story was originally published on HackerNoon at: https://hackernoon.com/how-will-we-distinguish-truth-from-fiction. Deepfakes powered by AI are redefining trust online. Can technology and human oversight still separate fact from fiction? Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity. You can also check exclusive content about #digital-identity, #deepfakes, #artificial-intelligence, #digital-trust,

13:00

A Developer’s Guide to Choosing the Right DAST Tool...

Cybersecurity Tech Brief By HackerNoon ·

2025/12/02

This story was originally published on HackerNoon at: https://hackernoon.com/a-developers-guide-to-choosing-the-right-dast-tool-in-2026.A practical guide for developers to choose the right DAST tool in 2026. Compare top tools, key features, and what really matters for secure applications. Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity. You can also check exclusive content about #devsecops, #dast,

9:24

Adversarial Attacks on Large Language Models and...

Cybersecurity Tech Brief By HackerNoon ·

2025/12/02

This story was originally published on HackerNoon at: https://hackernoon.com/adversarial-attacks-on-large-language-models-and-defense-mechanisms. Comprehensive guide to LLM security threats and defenses. Learn how attackers exploit AI models and practical strategies to protect against adversarial attacks. Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity. You can also check exclusive content about

6:19

Cybersecurity’s Global Defenders Converge in Riyadh...

Cybersecurity Tech Brief By HackerNoon ·

2025/12/01

This story was originally published on HackerNoon at: https://hackernoon.com/cybersecuritys-global-defenders-converge-in-riyadh-for-black-hat-mea-2025. Black Hat MEA 2025 will bring together over 45k attendees, 450 exhibitors, & 300 global speakers from December 2–4 at Riyadh Exhibition and Convention Center Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity. You can also check exclusive content about

5:45

One Identity Safeguard Named a Visionary In The 2025...

Cybersecurity Tech Brief By HackerNoon ·

2025/11/29

This story was originally published on HackerNoon at: https://hackernoon.com/one-identity-safeguard-named-a-visionary-in-the-2025-gartner-magic-quadrant-for-pam.Privileged Access Management (PAM) The placement reflects what the company observes across its customer and partner ecosystem, highlighting a collective emphasi Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity. You can also check exclusive content

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