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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 Breaches & leaks

Google Mandiant Probes New Oracle Extortion Wave Possibly Linked to Cl0p Ransomware

Google Mandiant and Google Threat Intelligence Group (GTIG) have disclosed that they are tracking a new cluster of activity possibly linked to a financially mo…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Cloud Linux Enhances E-Commerce Security and Performance

E-commerce businesses live and die by trust. A single data breach, a few minutes of downtime during peak traffic, or failure to meet compliance can sink custom…

Linux

The Hacker News
The Hacker News Breaches & leaks

New HybridPetya Ransomware Bypasses UEFI Secure Boot With CVE-2024-7344 Exploit

Cybersecurity researchers have discovered a new ransomware strain dubbed HybridPetya that resembles the notorious Petya/NotPetya malware, while also incorporat…

The Hacker News
The Hacker News Breaches & leaks

SonicWall SSL VPN Flaw and Misconfigurations Actively Exploited by Akira Ransomware Hackers

Threat actors affiliated with the Akira ransomware group have continued to target SonicWall devices for initial access.Cybersecurity firm Rapid7 said it observ…

VPN

The Hacker News
The Hacker News Breaches & leaks

ShadowCaptcha Exploits WordPress Sites to Spread Ransomware, Info Stealers, and Crypto Miners

A new large-scale campaign has been observed exploiting over 100 compromised WordPress sites to direct site visitors to fake CAPTCHA verification pages that em…

WordPress

The Hacker News
The Hacker News Breaches & leaks

U.S. Sanctions Garantex and Grinex Over $100M in Ransomware-Linked Illicit Crypto Transactions

The U.S. Department of the Treasury's Office of Foreign Assets Control (OFAC) on Thursday renewed sanctions against Russian cryptocurrency exchange platform Ga…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Debian Security Advisory: Important Log Integrity Concerns DSA-5977-1

Rajesh Pangare discovered two vulnerabilities in aide, an advanced intrusion detection system. A local attacker can take advantage of these flaws to hide the a…

Linux

The Hacker News
The Hacker News Breaches & leaks

CERT-UA Warns of HTA-Delivered C# Malware Attacks Using Court Summons Lures

The Computer Emergency Response Team of Ukraine (CERT-UA) has warned of cyber attacks carried out by a threat actor called UAC-0099 targeting government agenci…

The Hacker News
The Hacker News Breaches & leaks

From Backup to Cyber Resilience: Why IT Leaders Must Rethink Backup in the Age of Ransomware

With IT outages and disruptions escalating, IT teams are shifting their focus beyond simply backing up data to maintaining operations during an incident. One o…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Breaking Down BERT Ransomware: Lessons for Linux & ESXi Defenders

Ransomware is nothing new to us as Linux admins and infosec folks''it's pretty much part of the modern threat landscape now. But when I say "BERT ransomware," …

Linux Windows VMware

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

BERT Ransomware Weaponizes Cross-Platform Flaws to Target Linux, Windows, ESXi

Ransomware is nothing new to us as Linux admins and infosec folks''it's pretty much part of the modern threat landscape now. But when I say "BERT ransomware," …

Linux Windows VMware

The Hacker News
The Hacker News Breaches & leaks

Malicious Pull Request Targets 6,000+ Developers via Vulnerable Ethcode VS Code Extension

Cybersecurity researchers have flagged a supply chain attack targeting a Microsoft Visual Studio Code (VS Code) extension called Ethcode that has been installe…

GitHub

The Hacker News
The Hacker News Breaches & leaks

Scattered Spider Behind Cyberattacks on M&S and Co-op, Causing Up to $592M in Damages

The April 2025 cyber attacks targeting U.K. retailers Marks & Spencer and Co-op have been classified as a "single combined cyber event."That's according to an …

The Hacker News
The Hacker News Breaches & leaks

BlueNoroff Deepfake Zoom Scam Hits Crypto Employee with macOS Backdoor Malware

The North Korea-aligned threat actor known as BlueNoroff has been observed targeting an employee in the Web3 sector with deceptive Zoom calls featuring deepfak…

Apple

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Critical Flaws Discovered in X.Org X Server and Xwayland

Let's cut to the chase''if you're running any system with X.Org X server or Xwayland versions prior to the latest patches , your setup may be dangerously expos…

The Hacker News
The Hacker News Breaches & leaks

Anubis Ransomware Encrypts and Wipes Files, Making Recovery Impossible Even After Payment

An emerging ransomware strain has been discovered incorporating capabilities to encrypt files as well as permanently erase them, a development that has been de…

The Hacker News
The Hacker News Breaches & leaks

Malicious Browser Extensions Infect 722 Users Across Latin America Since Early 2025

Cybersecurity researchers have shed light on a new campaign targeting Brazilian users since the start of 2025 to infect users with a malicious extension for Ch…

Chrome

The Hacker News
The Hacker News Breaches & leaks

Malicious Browser Extensions Infect Over 700 Users Across Latin America Since Early 2025

Cybersecurity researchers have shed light on a new campaign targeting Brazilian users since the start of 2025 to infect users with a malicious extension for Ch…

Chrome

The Hacker News
The Hacker News Breaches & leaks

300 Servers and €3.5M Seized as Europol Strikes Ransomware Networks Worldwide

As part of the latest "season" of Operation Endgame, a coalition of law enforcement agencies have taken down about 300 servers worldwide, neutralized 650 domai…

The Hacker News
The Hacker News Breaches & leaks

Critical Windows Server 2025 dMSA Vulnerability Enables Active Directory Compromise

A privilege escalation flaw has been demonstrated in Windows Server 2025 that makes it possible for attackers to compromise any user in Active Directory (AD)."…

Windows

The Hacker News
The Hacker News Breaches & leaks

Security Tools Alone Don't Protect You — Control Effectiveness Does

61% of security leaders reported suffering a breach due to failed or misconfigured controls over the past 12 months. This is despite having an average of 43 cy…

The Hacker News
The Hacker News Breaches & leaks

Qilin Leads April 2025 Ransomware Spike with 45 Breaches Using NETXLOADER Malware

Threat actors with ties to the Qilin ransomware family have leveraged malware known as SmokeLoader along with a previously undocumented .NET compiled loader co…

The Hacker News
The Hacker News Breaches & leaks

Qilin Ransomware Ranked Highest in April 2025 with Over 45 Data Leak Disclosures

Threat actors with ties to the Qilin ransomware family have leveraged malware known as SmokeLoader along with a previously undocumented .NET compiled loader co…

The Hacker News
The Hacker News Breaches & leaks

Qilin Ransomware Ranked Highest in April 2025 with 72 Data Leak Disclosures

Threat actors with ties to the Qilin ransomware family have leveraged malware known as SmokeLoader along with a previously undocumented .NET compiled loader co…