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1614 result(s) for "Email security" — best match first.

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Latest headlines from security outlets

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

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Fedora 41: open62541 Important Memory Leak Fix FEDORA-2025-2b2997564c

Changes in v1.4.13: server: Cover edge-case in the EventFilter validation client: Cover edge-case in the UserTokenPolicy validation arch: Process delayed callb…

Linux OpenSSL

The Hacker News
The Hacker News Breaches & leaks

Webinar: What the Next Wave of AI Cyberattacks Will Look Like — And How to Survive

The AI revolution isn’t coming. It’s already here. From copilots that write our emails to autonomous agents that can take action without us lifting a finger, A…

The Hacker News
The Hacker News Breaches & leaks

Charon Ransomware Hits Middle East Sectors Using APT-Level Evasion Tactics

Cybersecurity researchers have discovered a new campaign that employs a previously undocumented ransomware family called Charon to target the Middle East's pub…

The Hacker News
The Hacker News Breaches & leaks

⚡ Weekly Recap: BadCam Attack, WinRAR 0-Day, EDR Killer, NVIDIA Flaws, Ransomware Attacks & More

This week, cyber attackers are moving quickly, and businesses need to stay alert. They’re finding new weaknesses in popular software and coming up with clever …

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…

Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses
Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses Breaches & leaks

Anthropic Restrict Claude API Access To OpenAI Engineers

Reportedly, Anthropic has restricted OpenAI from accessing the Claude API after noticing an apparent breach…Anthropic Restrict Claude API Access To OpenAI Engi…

Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses
Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses Breaches & leaks

French Telecom Orange Disclosed Suffering A Cyberattack

The France-based telecommunication giant Orange recently disclosed suffering a serious cyberattack on its IT infrastructure.…French Telecom Orange Disclosed Su…

The Hacker News
The Hacker News Breaches & leaks

Akira Ransomware Exploits SonicWall VPNs in Likely Zero-Day Attack on Fully-Patched Devices

SonicWall SSL VPN devices have become the target of Akira ransomware attacks as part of a newfound surge in activity observed in late July 2025."In the intrusi…

VPN

The Hacker News
The Hacker News Breaches & leaks

Storm-2603 Deploys DNS-Controlled Backdoor in Warlock and LockBit Ransomware Attacks

The threat actor linked to the exploitation of the recently disclosed security flaws in Microsoft SharePoint Server is using a bespoke command-and-control (C2)…

Microsoft 365

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Ubuntu 16.04 LTS: Kernel Critical Update for System Compromise USN-7684-2

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

From Windows to Linux: Gunra Ransomware's Strategic Evolution

You and I know Linux environments have always been the sturdy, reliable workhorses of IT ecosystems. For decades, they've been hailed as these relentless guard…

Linux Windows

The Hacker News
The Hacker News Breaches & leaks

FunkSec Ransomware Decryptor Released Free to Public After Group Goes Dormant

Cybersecurity experts have released a decryptor for a ransomware strain called FunkSec, allowing victims to recover access to their files for free."Because the…

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

The Hacker News
The Hacker News Breaches & leaks

Malware Injected into 5 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

The Hacker News
The Hacker News Breaches & leaks

Malware Injected into 7 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

The Hacker News
The Hacker News Breaches & leaks

Hackers Leverage Microsoft Teams to Spread Matanbuchus 3.0 Malware to Targeted Firms

Cybersecurity researchers have flagged a new variant of a known malware loader called Matanbuchus that packs in significant features to enhance its stealth and…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Ransomwares New Frontier: Linux Systems Face Intensifying Attacks

For a long time, Linux carried an aura of impenetrable security. It was the backbone of choice for enterprise workloads, revered for its reliability, open-sour…

Linux Windows

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Ubuntu 25.04 USN-7634-1 critical: glibc application crash & data leak

Several security issues were fixed in GNU C Library.

Linux

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

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Ubuntu 22.04 LTS: USN-7608-4 critical: kernel system compromise

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Ubuntu 22.04 LTS USN-7614-1 important: pcs information leak

Several security issues were fixed in pcs.

Linux

Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses
Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses Breaches & leaks

Ransomware Detection Best Practices: How to Catch Attacks Before Data is Lost

Ransomware isn’t just a buzzword—it’s a real, growing threat that can cripple your business in…Ransomware Detection Best Practices: How to Catch Attacks Before…

The Hacker News
The Hacker News Breaches & leaks

U.S. Agencies Warn of Rising Iranian Cyberattacks on Defense, OT Networks, and Critical Infrastructure

U.S. cybersecurity and intelligence agencies have issued a joint advisory warning of potential cyber attacks from Iranian state-sponsored or affiliated threat …

The Hacker News
The Hacker News Breaches & leaks

Over 1,000 SOHO Devices Hacked in China-linked LapDogs Cyber Espionage Campaign

Threat hunters have discovered a network of more than 1,000 compromised small office and home office (SOHO) devices that have been used to facilitate a prolong…