Browse newsletters about cybersecurity

What's Hot 🔥 in Enterprise IT/VC

by Ed Sim

Ed Sim, a 29-year Inception Investor, shares unfiltered insights on enterprise IT/VC, guiding founders on scaling, fundraising, and new tech trends.

Zero to Hoodie Substack

by BowTiedCyber

BowTiedCyber's Zero to Hoodie helps aspiring cybersecurity professionals land a job in 90 days with career roadmaps, resume templates, and practical tutorials.

iyouport | Substack

by iyouport

IYP (est. 2014) is a Chinese-language platform run by anarchist thinkers and activists. It empowers digital users with knowledge, initiatives, and defense tactics for liberation.

BlockThreat

BlockThreat analyzes critical vulnerabilities and emerging threats in blockchain security, exploring AI's impact on defense strategies and providing insights for DeFi teams.

The OSINT Newsletter | Substack

by The OSINT Newsletter

The OSINT Newsletter provides intelligence professionals, journalists, and enthusiasts with the latest tools, tactics, and techniques for open source intelligence (OSINT).

Agentic AI

by Ken Huang

Ken Huang's Agentic AI newsletter offers weekly strategies, roadmaps, and security for teams building and securing autonomous AI agents.

Le Pavé numérique | Presse Non Stop | Substack

by Presse Non Stop

Le Pavé numérique delivers a weekly, independent perspective on tech and digital news, from innovations to the absurd, exploring its culture, impacts, and hidden facets.

Project Save the World's Substack | Substack

by Project Save the World

Project Save the World features weekly forums and articles on global dangers (war, climate, pandemics, AI) and publishes Peace Magazine quarterly.

The Monero Moon | John Foss | Substack

by John Foss

A curated weekly newsletter covering all news and updates about Monero, the world’s most private, secure, and untraceable cryptocurrency.

Krebs on Security

Brian Krebs, ex-WP investigative reporter, delivers expert cybersecurity insights. Known for 1,300+ 'Security Fix' posts & botnet investigations.

Risky.Biz

Risky.Biz, founded by Patrick Gray in 2007, is a respected cybersecurity news podcast and media outlet, engaging vendors through interviews.

The Hacker News

The Hacker News provides resources for cybersecurity professionals, offering guides on ZTNA, insights into AI threat landscapes, and advanced education.

CloudSecList

CloudSecList delivers weekly curated news on cloud-native security trends, helping busy professionals stay informed without overwhelm.

Need 2 Know

N2K delivers critical industry insights, strategic intelligence, and learning, helping cyber professionals and companies navigate technology and grow.

The Record

The Record delivers exclusive cybersecurity news, covering leaders, cybercrime, nation-state ops, and technology with behind-the-scenes access.

Schneier on Security

Schneier on Security offers sharp analysis on critical cybersecurity, AI threats, geopolitics, internet censorship, and technology's impact on society.

Crypto-Gram

Crypto-Gram delivers technology insights. Based on its name, expect coverage of cryptocurrency, blockchain, and digital innovations.

This Week in 4n6

Weekly digest of digital forensics, incident response, threat hunting, and malware reversing news, tools, and research, curated by Phill Moore.

TL;DR Sec

TL;DR Sec provides practical insights on modern software security, covering AI in cybersecurity, vulnerability detection, threat intelligence, and defensive strategies.

Help Net Security

Help Net Security offers independent, seasoned cybersecurity advice since 1998. It covers technical, management, and organizational security challenges.

The Cyber Mentor

The Cyber Mentor, Heath, is a cybersecurity business owner & pentester. He mentors aspiring pros and helps grow the cybersecurity community.

Unsupervised Learning

Explore technology, machine learning, and AI with Unsupervised Learning. Insights into algorithms and data science principles.

Threatpost

Threatpost delivers independent cybersecurity news, analysis, and threat research for IT and business-security professionals via articles, videos, and podcasts.

The CyberWire Daily

Get daily essential cybersecurity news and insights from The CyberWire Daily, keeping you updated on the latest tech developments.

We Live Security delivers a focus on security within the technology category. Discover content on digital defense and tech innovations.

SANS NewsBites

SANS NewsBites highlights SEC595, an applied data science, AI, and machine learning course specifically for cybersecurity professionals.

CyberWire Daily Briefing

CyberWire Daily Briefing delivers daily updates on cyber-related news and developments in the technology sector.

BleepingComputer

BleepingComputer delivers insights and updates in the technology category, focusing on computer-related information.

Adversarial AI Digest provides the latest updates on vulnerabilities, defenses, and research in adversarial machine learning.

Infosec Jobs

"Infosec Jobs" connects professionals with the latest cybersecurity career opportunities, from entry-level positions to leadership roles.

Security Now

Security Now delivers crucial updates on current cybersecurity threats, trends, and protective measures for informed digital safety.

Provides weekly updates on crucial cybersecurity threats, evolving trends, and effective protective measures for digital security.

The API Security Newsletter covers the latest threats, vulnerabilities, and best practices to keep your APIs safe and secure.

The Cybersecurity Pulse

This newsletter delivers critical, up-to-the-minute insights on cybersecurity threats, trends, and breakthroughs for informed decision-making.

TLDR InfoSec delivers essential, bite-sized summaries of the latest information security news, vulnerabilities, and industry trends.