The Hacker News is the top cybersecurity news platform, delivering real-time updates, threat intelligence, data breach reports, expert analysis, and actionable insights for infosec professionals and decision-makers.

These are notes about all things focusing on, but not limited to, red teaming and offensive security.

Comprehensive cybersecurity guides and strategies for ethical hacking and penetration testing

A collection of write-ups from the best hackers in the world on topics ranging from bug bounties and CTFs to vulnhub machines, hardware challenges and real life encounters. Subscribe to our weekly newsletter for the coolest infosec updates: https://weekly.infosecwriteups.com/.

vulnhub provides materials allowing anyone to gain practical hands-on experience with digital security, computer applications and network administration tasks.

Hackers Arise offers expert cybersecurity training on tools, techniques, and industry news. Explore courses and articles to stay ahead in cybersecurity.

System Weakness is a publication that specialises in publishing upcoming writers in cybersecurity and ethical hacking space. Our security experts write to make the cyber universe more secure, one vulnerability at a time.

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Tailored cybersecurity upskilling platform for all levels, catering to beginners and pros. Expertly designed with custom content to boost cybersecurity skills.

TryHackMe is a free online platform to learn cyber security through hands-on labs and exercises, accessible entirely in your browser—perfect for all skill levels.