Help Net Security newsletters: Daily and weekly news, cybersecurity jobs, open source projects, breaking news – subscribe here!

Please turn on your JavaScript for this page to function normally.
Aryon
ShutterGap: Aryon Security finds 3.7M AWS cloud resources exposed beyond CSPM/CNAPP visibility

Research from Aryon reveals that each year, 3,731,699 short-lived cloud resources containing highly sensitive information are publicly exposed. This impacts any organization …

network
Cloudflare reveals what’s behind major internet outages

Storms, earthquakes, and infrastructure failures disrupted internet access throughout the second quarter, while governments deliberately shut networks down, according to …

LLM
Your AI agents can reach data no one approved

A credential expired. An AI agent kept using it anyway, and a mid-sized company’s systems went down for a quarter’s worth of trouble before anyone traced the …

phishing
ChatGPT joins the most impersonated brands in phishing attacks

Microsoft continued to be the most impersonated brand in Q2 2026, accounting for 23% of all brand phishing attempts. LinkedIn, Google, Apple, and Amazon followed, with the …

hospital
Ransomware gangs go after EMEA healthcare’s supply chain

A ransomware attack against a hospital makes headlines, while attacks on the rest of the ecosystem around it tend to stay quiet despite doing damage that can be just as bad. …

phishing
The best-funded companies open the most phishing attachments

An employee gets an email dressed as a password reset. She clicks the link, types her credentials into a page built to copy her company’s login screen, and moves on with …

ransomware
Ransomware in 2026: More groups, more victims, no slowdown

Ransomware activity followed a recognizable pattern during the previous four years. Each year was defined by a dominant actor, its collapse, or a major supply chain incident. …

code
The AI code vulnerabilities that grow with your app

Theori built 28 apps with AI coding agents and scanned each one through its pentesting platform. Five models did the building, split between Anthropic and OpenAI, across apps …

vulnerability
Security teams keep finding critical flaws after scheduled testing ends

Enterprise environments change between scheduled security assessments, leaving organizations with periods where new vulnerabilities can go undetected. Synack’s State of …

deepfake
AI can’t fix cybersecurity’s hiring problem

Organizations are redefining cybersecurity roles through workforce frameworks and placing greater emphasis on verified skills as AI and new regulatory requirements change …

AI
Cloud operations become the next big role for agentic AI

Companies are using agentic AI to manage growing application environments, automate routine tasks, and support decisions. Business and IT leaders increasingly see the …

AI
AI agents are still logging in as humans

Most large companies run more than one AI platform at the same time. Developers pull up coding assistants, marketing teams lean on writing tools, and analysts query enterprise …

Don't miss

Cybersecurity news
Daily newsletter sent Monday-Friday
Weekly newsletter sent on Mondays
Editor's choice newsletter sent twice a month
Periodical newsletter released for important security events and breaking news
Weekly newsletter listing new cybersecurity job positions
Monthly newsletter focusing on open source cybersecurity tools