Search Articles — Sudonull

https://sudonull.com/apt35-cyber-reconnaissance-before-iran-s-missile-strikes

Iranian APT35 used hacker attacks to prepare strikes on the Middle East. Analysis of tactics, consequences, and impact on security. Learn how cyberwar changes conflicts.

https://sudonull.com/cyber-hygiene-for-business-risk-calculation-and-roi

Learn how to implement basic cyber hygiene in a medium-sized business for 2–5 mln RUB/year. Risk calculator, checklist of 10 measures, leak cases. Reduce losses from incidents — read and implement.

https://sudonull.com/intel-hardware-security-competition-2026-problems-and-vulnerabilities

Intel announced the Hardware Security Award competition without a cash prize amid 13 vulnerabilities. We analyze hidden motives, Resilient Silicon issues, and forecasts until August 2026. Read the analysis.

https://sudonull.com/openai-daybreak-ai-platform-for-cyber-defense-and-risks

We analyze OpenAI Daybreak — a forced response to Anthropic Glasswing. Who wins, who loses, hidden risks and a 30-90 day forecast. Learn the truth about AI cyber defense.

https://sudonull.com/aistrike-raises-7m-for-ai-cybersecurity-platform

Startup AiStrike builds a market for proactive cyber defense with AI. Learn how the BlueDome platform prevents threats before they start. Read the analysis.

https://ymaho.com/hackers-threaten-us-military-in-bahrain-digital-war

Iranian group 'Handala' attacks US military in the Persian Gulf: data leaks, Shahed drone threats, and doxing. Learn details of the attack and protection measures.

https://ymaho.com/ecb-warned-banks-about-cyberattacks-by-ai-model-mythos

ECB urged eurozone banks to urgently prepare for cyberattacks using Mythos by Anthropic, to which they have no access. Learn about the new systemic risk and protection measures.

https://ymaho.com/grafana-refused-to-pay-hackers-a-cybersecurity-lesson

How Grafana Labs refused the Coinbase Cartel extortionists after a code leak and turned the hack into a security masterclass. Learn the attack details and protect your repositories.

https://ymaho.com/ai-cyber-threats-ecb-warning-to-banks-about-new-attacks

ECB warned banks about cyberattacks using AI. Find out why European banks are under threat and how to protect themselves. Situation analysis and forecast.

https://ymaho.com/how-5-4-million-was-returned-to-victims-of-crypto-scams-in-the-us

Learn how US police recovered millions of dollars from deceived investors and what to do if you become a victim of crypto fraud.

https://ymaho.com/north-korean-it-workers-exposed-in-crypto-security-sweep

A new security program uncovered 100 hidden North Korean workers inside crypto firms. Learn how the infiltration worked and what it means for your data.

https://ymaho.com/french-police-stop-400k-crypto-kidnapping-plot

A dramatic rescue in France highlights the rise of physical crypto theft. Learn how time-locked wallets work and how to protect your digital assets.

https://ymaho.com/ai-hackers-keep-banks-away-from-defi-threats-and-consequences

AI hackers attack DeFi: April 2026 became the worst month with losses of $600 million. Find out why banks are afraid to enter blockchain and who benefits from the crisis. Read the analysis.

https://ymaho.com/qubt-and-quantum-computing-market-overview

Why are QUBT shares rising with revenue of $198K? Analysis of post-quantum cryptography, regulatory deadlines 2026-2027, short squeeze, and geopolitical race. Read the analysis.

https://ymaho.com/grinex-hack-theft-of-1-billion-rubles-what-users-should-do

Hackers stole over 1 billion rubles from the cryptocurrency exchange Grinex. Find out how it happened and what to do if you are a platform customer.

What is cybersecurity? - IBM

https://www.ibm.com/think/topics/cybersecurity

What is cybersecurity? Cybersecurity is the practice of protecting people, systems and data from cyberattacks by using various …

What is cybersecurity? - Cisco

https://www.cisco.com/site/us/en/learn/topics/security/what-is-cybersecurity.html

Cybersecurity is the convergence of people, processes, and technology that combine to protect organizations, individuals, or …

Introduction to Cyber Security - GeeksforGeeks

https://www.geeksforgeeks.org/cybersecurity/what-is-cyber-security/

Jun 12, 2026 · Cybersecurity is the process of protecting networks, systems, applications and digital assets from unauthorized …

Cybersecurity Best Practices | Cybersecurity and Infrastructure ... - CISA

https://www.cisa.gov/topics/cybersecurity-best-practices

Jun 24, 2026 · Cybersecurity Best Practices CISA provides information on cybersecurity best practices to help individuals and …

What is Cybersecurity? Key Concepts Explained | Microsoft Security

https://www.microsoft.com/en-us/security/business/security-101/what-is-cybersecurity?msockid=2f3cc05eefbf6daa3d97d79cee6e6c1d

Cybersecurity is the prevention and protection against cyberattacks targeting computer systems and networks. Learn more about …

Computer security - Wikipedia

https://en.wikipedia.org/wiki/Computer_security

Best Cybersecurity Courses & Certificates [2026] | Coursera

https://www.coursera.org/courses?query=cybersecurity&msockid=2f3cc05eefbf6daa3d97d79cee6e6c1d

Cybersecurity courses can help you learn network security, risk management, encryption techniques, and incident response …

Cybersecurity and privacy | NIST

https://www.nist.gov/cybersecurity-and-privacy

Jun 30, 2016 · NIST develops cybersecurity and privacy standards, guidelines, best practices, and resources to meet the needs of U.S

What is Cybersecurity? - Kaspersky

https://www.kaspersky.com/resource-center/definitions/what-is-cyber-security

What is Cybersecurity? Cybersecurity is the practice of defending computers, servers, mobile devices, electronic systems, networks, …

Cyber Security Tutorial - GeeksforGeeks

https://www.geeksforgeeks.org/cybersecurity/cyber-security-tutorial/

Jul 2, 2026 · Cyber security is the process of using best practices to protect computers, servers, systems, networks and programs …