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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 Hacker News
The Hacker News Vulnerabilities

GoBalance Flaw Lets Attackers Hijack .onion Addresses by Recovering Tor-Format Keys

A bug in GoBalance, a tool many dark-web sites use to stay reachable during attacks, lets anyone work out the secret key that controls a site's .onion address …

BleepingComputer
BleepingComputer Vulnerabilities

Citrix warns admins to patch new NetScaler RCE flaw immediately

Citrix has warned IT administrators to patch systems immediately against a new critical vulnerability affecting NetScaler ADC networking appliances and NetScal…

Citrix

The Hacker News
The Hacker News Vulnerabilities

Three Teams Demonstrate Remote Hacks of Fully Patched Google Pixel 10 at Pwn2Own

Three research teams broke into Google's Pixel 10 on October 8 at Pwn2Own Ireland, a hacking contest in Cork whose rules require every target to be fully patch…

The Hacker News
The Hacker News Vulnerabilities

Citrix Patches Critical NetScaler Flaw That Could Enable RCE in SAML Deployments

Citrix has released patches for yet another critical security flaw impacting NetScaler ADC and NetScaler Gateway that could result in remote code execution or …

Citrix

BleepingComputer
BleepingComputer Vulnerabilities

Hackers get $1,262,000 for 98 zero-days at Pwn2Own Ireland

The Pwn2Own Ireland 2026 hacking contest has concluded, with hackers collecting $1,262,000 in rewards after exploiting 98 zero-day flaws.…

The Record
The Record Breaches & leaks

International coalition seizes tools used by cyber firm behind Flax Typhoon

The U.S. and other nations took down digital tools and infrastructure by Beijing-based Integrity Tech that allowed "widespread vulnerability scanning and, in s…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

OpenStack Fixes Zaqar Flaw Exposing Other Tenants’ Queues

OpenStack disclosed a Zaqar security flaw on Oct 7, 2026 that lets an authenticated user access another project’s messaging queues.

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Linux Security Update Fixes 12 X.Org and Xwayland Flaws

X.Org has issued fixes for 12 vulnerabilities in its display software.

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Apache Jackrabbit Fixes Critical WebDAV Session Hijacking Flaw

Apache disclosed a critical Apache Jackrabbit session hijacking flaw on Oct 7, 2026.

Apache

The Hacker News
The Hacker News Breaches & leaks

FBI Says China-Linked Hackers Ran Portal Giving Third Parties Access to Stolen Emails

Hackers tied to a Chinese cybersecurity company stole email from government organizations, law enforcement agencies, healthcare systems, and religious institut…

The Hacker News
The Hacker News Breaches & leaks

Japan Sees Sharp Rise in Web Data Leaks Amid Mobile API Abuse and Metabase Attacks

Attackers behind a string of personal data leaks at Japanese organizations have abused APIs for mobile apps and targeted known software flaws, the JPCERT Coord…

BleepingComputer
BleepingComputer Vulnerabilities

Cisco warns of critical flaws allowing Nexus switch takeover

Cisco released security advisories for five critical vulnerabilities in its NX-OS data center network operating system that could be exploited to run arbitrary…

Cisco

BleepingComputer
BleepingComputer Breaches & leaks

OAuth grants pile up faster than you can review them. Here's how to keep up.

OAuth grants create data highways between SaaS apps, AI agents, and other tools. And, they are multiplying faster than any security team can review them. As th…

BleepingComputer
BleepingComputer Breaches & leaks

Samsung Galaxy S26 hacked three more times at Pwn2Own Ireland

​​​On the second day of Pwn2Own Ireland 2026, security researchers collected $232,500 in cash awards after exploiting 45 unique zero-day vulnerabilities.…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Open Source Security: What 400+ Vulnerability Fixes Could Mean for Linux Users

IBM and Red Hat say their Lightwell initiative has identified and remediated more than 400 previously unknown vulnerabilities in widely used Java libraries.

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

vLLM Vulnerability Update Fixes RCE and Server-Crashing Flaws

The vLLM project published security advisories on October 6, 2026, identifying version 0.31.0 as the fix for remote code execution (RCE), service crashes, and …

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Linux Filesystem Bug Lets Crafted JFS Names Overwrite Memory

Deepanshu Kartikey has submitted a patch for a Linux filesystem bug that lets a crafted JFS disk image overwrite kernel memory during a directory listing.

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Linux NTFS Bug Copies Crafted Index Data Before Checking Its Size

Andrey Misiurov has proposed a patch for a Linux NTFS bug that lets a crafted disk image make the kernel read beyond a memory buffer.

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

NFC Security Bug Lets Linux Reuse Freed UART Memory During Shutdown

Shubham Antil has submitted a revised two-patch series addressing an NFC security bug in Linux's device-shutdown code.

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Nftables Interval Bug Can Leave Linux Using a Freed Chain Reference

Jérémy Jean has confirmed that a maintainer's proposed patch stops the reproduced failure behind an nftables interval bug.

Linux

The Hacker News
The Hacker News Vulnerabilities

SonicWall Patches CVSS 10.0 Pre-Authentication SSRF Flaw in SMA1000 Appliances

SonicWall has released hotfixes for four flaws in its SMA1000 appliances, the gateways that give remote workers access to a company's network and applications.…

The Hacker News
The Hacker News Vulnerabilities

Unpatched Critical LMCache Flaw Lets Unauthenticated Attackers Run Code Remotely

A critical vulnerability in LMCache, open-source software that speeds up large language model (LLM) servers such as vLLM, lets an attacker run code on the cach…

BleepingComputer
BleepingComputer Breaches & leaks

PoeLLM malware infects exposed AI servers in cryptomining attacks

A cryptomining campaign targeting exposed AI services is using PoeLLM malware to turn compromised servers into scanners and exploit launchpads.…

BleepingComputer
BleepingComputer Vulnerabilities

Hackers exploit critical Atlassian flaw after public PoC release

A critical vulnerability (CVE-2026-21589) affecting multiple Atlassian product families, including Jira, Confluence, and Bitbucket, is being exploited in attac…