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The security stories that matter, explained by our team — with the concrete steps to take.

Latest headlines from security outlets

Collected every two hours from specialised publications — each link leads to the original article.

The Record
The Record Breaches & leaks

More Asian airlines announce data breaches after attack on Spanish IT provider Amadeus

Japan Airlines, Cathay Pacific, Korean Air, Asiana Airlines, Singapore Airlines and Malaysia Airlines have all come forward over the last week to report data b…

The Hacker News
The Hacker News Breaches & leaks

Volt Typhoon Used Covert Silent Train Network in Four Zero-Day Exploitation Campaigns

The China-nexus cyber espionage group known as Volt Typhoon has been attributed to a now-disrupted covert access network dubbed Silent Train that has been put …

The Record
The Record Breaches & leaks

Russian hackers teamed up to wipe data at Ukrainian grain firm

The Russian state-linked hacking group Sandworm collaborated with another threat actor to carry out a destructive cyberattack against a Ukrainian grain logisti…

The Hacker News
The Hacker News

UAT-11985 Uses Fake Event Invites to Target Taiwan Research Affiliates With Google AitM Phishing

Cybersecurity researchers have disclosed details of an advanced persistent threat (APT) spear-phishing campaign that has targeted individuals affiliated with T…

BleepingComputer
BleepingComputer Breaches & leaks

Retail giant Ahold Delhaize takes systems offline after cyberattack

Retail giant Ahold Delhaize, one of the world's largest food retail chains, confirmed today that it had to take some systems offline in response to a "cybersec…

The Hacker News
The Hacker News

OpenAI's Next AI Model Astra Shows Cyber Performance Strong Enough to Trigger Pause

OpenAI has announced that it's pausing some "internal activities" involving its upcoming artificial intelligence (AI) model Astra after an internal evaluation …

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

AI Is Already Performing Linux Security Work. What Happens When It Escapes Containment?

Nearly everyone following technology has heard about the recent security incidents involvingOpenAI andAnthropic. The headlines focused on the containment failu…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Business Email Compromise with AI Enhancements and New Defense Strategies

Business Email Compromise used to be a numbers game — mass-blasted emails, broken English, an obvious "URGENT WIRE TRANSFER" subject line. That era is over. Ge…

The Hacker News
The Hacker News Breaches & leaks

ToddyCat-Linked Umbrij Malware Abuses OAuth to Access Gmail via Google API

The threat actor known as ToddyCat has been attributed to a new malware called Umbrij that's designed to gain surreptitious access to a victim's email correspo…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 44 Kernel Significant Repair for Container Escape 2026-7ae597d1d2

The 7.0.14-101/201 kernel builds contain a fix for an unprivileged container / jail escape. This has not been assigned a CVE number yet, but a POC is in the wi…

Linux Docker

The Hacker News
The Hacker News Breaches & leaks

Malicious JetBrains Plugins Steal AI API Keys as Chrome Extensions Capture Chatbot Chats

Cybersecurity researchers have flagged a "coordinated malware campaign" on the JetBrains Marketplace that has published no less than 15 malicious plugins capab…

Chrome

The Hacker News
The Hacker News Breaches & leaks

TanStack Supply Chain Attack Hits Two OpenAI Employee Devices, Forces macOS Updates

OpenAI has disclosed that two of its employee devices in its corporate environment were impacted via the Mini Shai-Hulud supply chain attack on TanStack, but n…

Apple

The Hacker News
The Hacker News

UAC-0247 Targets Ukrainian Clinics and Government in Data-Theft Malware Campaign

The Computer Emergencies Response Team of Ukraine (CERT-UA) has disclosed details of a new campaign that has targeted governments and municipal healthcare inst…

Chrome

The Hacker News
The Hacker News Breaches & leaks

OpenAI Revokes macOS App Certificate After Malicious Axios Supply Chain Incident

OpenAI revealed a GitHub Actions workflow used to sign its macOS apps led to the download of the malicious Axios library on March 31, but noted that no user da…

GitHub Apple

The Hacker News
The Hacker News

CERT-UA Impersonation Campaign Spread AGEWHEEZE Malware to 1 Million Emails

The Computer Emergency Response Team of Ukraine (CERT-UA) has disclosed details of a new phishing campaign in which the cybersecurity agency itself was imperso…

The Hacker News
The Hacker News

EC-Council Expands AI Certification Portfolio to Strengthen U.S. AI Workforce Readiness and Security

With $5.5 trillion in global AI risk exposure and 700,000 U.S. workers needing reskilling, four new AI certifications and Certified CISO v4 help close the gap …

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

SUSE Containers 15-SP7 cdi Update Important Fix 2026-0571-1

# Security update for cdi-apiserver-container, cdi-cloner-container, cdi- controller-container, cdi-importer-container, cdi-operator-container, cdi- uploadprox…

Linux Docker

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Maintaining DKIM Integrity for Linux-Based Email Servers in Operation

If you run Postfix, Exim, or OpenSMTPD on Linux, DKIM is already your problem. The private key lives on your box. If that key leaks or signing stops, your doma…

Linux

The Hacker News
The Hacker News

New AI-Targeted Cloaking Attack Tricks AI Crawlers Into Citing Fake Info as Verified Facts

Cybersecurity researchers have flagged a new security issue in agentic web browsers like OpenAI ChatGPT Atlas that exposes underlying artificial intelligence (…

The Hacker News
The Hacker News

From Phishing to Malware: AI Becomes Russia's New Cyber Weapon in War on Ukraine

Russian hackers' adoption of artificial intelligence (AI) in cyber attacks against Ukraine has reached a new level in the first half of 2025 (H1 2025), the cou…

The Hacker News
The Hacker News Breaches & leaks

From MostereRAT to ClickFix: New Malware Campaigns Highlight Rising AI and Phishing Risks

Cybersecurity researchers have disclosed details of a phishing campaign that delivers a stealthy banking malware-turned-remote access trojan called MostereRAT.…

Fortinet

The Hacker News
The Hacker News Breaches & leaks

Someone Created First AI-Powered Ransomware Using OpenAI's gpt-oss:20b Model

Cybersecurity company ESET has disclosed that it discovered an artificial intelligence (AI)-powered ransomware variant codenamed PromptLock.Written in Golang, …

The Hacker News
The Hacker News Breaches & leaks

Someone Created the First AI-Powered Ransomware Using OpenAI's gpt-oss:20b Model

Cybersecurity company ESET has disclosed that it discovered an artificial intelligence (AI)-powered ransomware variant codenamed PromptLock.Written in Golang, …

The Hacker News
The Hacker News Breaches & leaks

Malware Injected into 6 npm Packages After Maintainer Tokens Stolen in Phishing Attack

Cybersecurity researchers have alerted to a supply chain attack that has targeted popular npm packages via a phishing campaign designed to steal the project ma…

GitHub