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Cyber Knight3d ago · 5 min read

An AI Agent Found Four Flaws in the Software Running Particle Accelerators — in Under Four Hours

Three hours and forty-nine minutes. That is how long it took an autonomous AI agent to find four previously unknown flaws in software that helps run particle accelerators and fusion experiments. The a

nulltrace.hashnode.dev

Cyber KnightOct 21 · 4 min read

They Didn't Steal Your Data. They Stole Your Groceries.

Picture this: it's Monday morning and you open your supermarket app to order the week's groceries. The app won't load. The website is down. You drive to the store instead — and half the produce shelve

nulltrace.hashnode.dev

404 FoundersOct 16 · 4 min read

The Weekend the Grocery Sector Broke

Sunday night in France, supermarket managers got a refrigerator alarm - the kind nobody drills for. The freezers were heating up. By the morning of October 12, freezers in hundreds of stores had climb

404-founders.com

404 FoundersOct 13 · 9 min read

Defrost Mode: How France's Supermarket Cold Chain Got Cooked

On Sunday night, display cases at Intermarche stores across France started warming up. No power failure. Someone had hit the defrost button - on all of them, at once - and locked the temperature ceili

404-founders.com

404 FoundersAug 26 · 7 min read

The Private APN That Became a Route Into OT

The controller was not exposed to the public Internet A controller at a Polish combined heat and power plant was not exposed to the public Internet. The attacker reached it anyway, from a different en

404-founders.com

SagunAug 5 · 7 min read

Stuxnet

Most malware attacks computers. Some steal information. Some encrypt files. Some build botnets. But what if malware could affect something outside the computer itself? In 2010, the cybersecurity world

sagunwrites.hashnode.dev

Vũ Nhật LâmJun 29 · 8 min read

Velvet Ant "Operation Highland": China-Nexus APT Backdoors the Linux Authentication Layer, Hiding for Nearly a Decade

Executive Summary Velvet Ant — a China-nexus APT tracked by Sygnia — modified the very components that decide "who is allowed to sign in" on Linux systems: the PAM library (pam_unix.so) and OpenSSH bi

blog.fiscybersec.com

404 FoundersJun 23 · 5 min read

NIS2 for Energy: What Electricity and Gas Operators Must Do

A cyberattack disables a regional electricity distribution system. Thousands of homes lose power. Hospitals switch to backup generators. Under NIS2, the operator must file an early warning with the na

404-founders.com

Virusis BlogMay 2 · 5 min read

02/05/2026 Cyber Security Briefly News - Escalating Cyber Breaches, AI Agent Risks, and Evolving Digital Crime Define Today's Threat Landscape

📋 Top Headlines at a Glance Trellix Confirms Source Code Breach With Unauthorized Repository Access Edu tech firm Instructure discloses cyber incident, probes impact US government, allies publish guidance on how to safely deploy AI agents Digital a...

blog.virusis.com

Virusis BlogApr 12 · 6 min read

12/04/2026 Cyber Security Briefly News - Critical Zero-Day Exploits, Supply Chain Compromise, and OT Targeting Dominate Threat Landscape

📋 Top Headlines at a Glance Week in review: Windows zero-day exploit leaked, Patch Tuesday forecast Adobe Patches Reader Zero-Day Exploited for Months CPUID Breach Distributes STX RAT via Trojanized CPU-Z and HWMonitor Downloads Censys finds 5,219 ...

blog.virusis.com

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An AI Agent Found Four Flaws in the Software Running Particle Accelerators — in Under Four Hours

They Didn't Steal Your Data. They Stole Your Groceries.

The Weekend the Grocery Sector Broke

Defrost Mode: How France's Supermarket Cold Chain Got Cooked

The Private APN That Became a Route Into OT

Stuxnet

Velvet Ant "Operation Highland": China-Nexus APT Backdoors the Linux Authentication Layer, Hiding for Nearly a Decade

NIS2 for Energy: What Electricity and Gas Operators Must Do

02/05/2026 Cyber Security Briefly News - Escalating Cyber Breaches, AI Agent Risks, and Evolving Digital Crime Define Today's Threat Landscape

12/04/2026 Cyber Security Briefly News - Critical Zero-Day Exploits, Supply Chain Compromise, and OT Targeting Dominate Threat Landscape