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19576 result(s) for "Email security" — best match first.

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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.

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 20.04: libssh Important Denial of Service Flaws USN-7696-1

Several security issues were fixed in libssh.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 20.04 LTS: Linux Kernel Critical Flaws USN-7701-1 CVE-2023-52757

Several security issues were fixed in the Linux kernel.

Linux

The Hacker News
The Hacker News Vulnerabilities

Apache ActiveMQ Flaw Exploited to Deploy DripDropper Malware on Cloud Linux Systems

Threat actors are exploiting a nearly two-year-old security flaw in Apache ActiveMQ to gain persistent access to cloud Linux systems and deploy malware called …

Linux Apache

The Hacker News
The Hacker News Vulnerabilities

Malicious PyPI and npm Packages Discovered Exploiting Dependencies in Supply Chain Attacks

Cybersecurity researchers have discovered a malicious package in the Python Package Index (PyPI) repository that introduces malicious behavior through a depend…

The Hacker News
The Hacker News Vulnerabilities

Russian Group EncryptHub Exploits MSC EvilTwin Vulnerability to Deploy Fickle Stealer Malware

The threat actor known as EncryptHub is continuing to exploit a now-patched security flaw impacting Microsoft Windows to deliver malicious payloads.Trustwave S…

Windows

The Hacker News
The Hacker News Vulnerabilities

New Android Malware Wave Hits Banking via NFC Relay Fraud, Call Hijacking, and Root Exploits

Cybersecurity researchers have disclosed a new Android trojan called PhantomCard that abuses near-field communication (NFC) to conduct relay attacks for facili…

Android

The Hacker News
The Hacker News Vulnerabilities

Fortinet Warns About FortiSIEM Vulnerability (CVE-2025-25256) With In-the-Wild Exploit Code

Fortinet is alerting customers of a critical security flaw in FortiSIEM for which it said there exists an exploit in the wild.The vulnerability, tracked as CVE…

Fortinet

Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses
Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses Vulnerabilities

WinRAR Fixed A Zero-Day Flaw Exploited By RomCom

The popular file archiving tool WinRAR had a serious zero-day vulnerability threatening systems with code…WinRAR Fixed A Zero-Day Flaw Exploited By RomCom on L…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Critical Linux Kernel Bug Grants Attackers Full Kernel-Level Control from Chrome Sandbox

Let's talk about CVE-2025-38236 . If you've been following the Linux kernel's security track record, you already know how hard developers work to keep it solid…

Linux Chrome

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 …

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

What Is a SQLi Vulnerability?

SQL injection (SQLi) is one of those vulnerabilities that's deceptively simple in concept yet devastating in its impact. It's a family of security flaws tied t…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu: Poppler Critical Denial Of Service Vulnerabiliy USN-7687-1

Several security issues were fixed in poppler.

Linux

The Hacker News
The Hacker News Vulnerabilities

15,000 Fake TikTok Shop Domains Deliver Malware, Steal Crypto via AI-Driven Scam Campaign

Cybersecurity researchers have lifted the veil on a widespread malicious campaign that's targeting TikTok Shop users globally with an aim to steal credentials …

Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses
Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses Vulnerabilities

Post SMTP Plugin Flaw Risked 400K+ WordPress Sites To Hijacking

WordPress admins need to update their websites with the latest Post SMTP plugin release, as…Post SMTP Plugin Flaw Risked 400K+ WordPress Sites To Hijacking on …

WordPress

Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses
Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses Vulnerabilities

Mitel Fixed Multiple Vulnerabilities Including An Auth Bypass Flaw

Canadian telecommunication giant Mitel Networks patched serious vulnerabilities across different products. One of these includes…Mitel Fixed Multiple Vulnerabi…

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 Vulnerabilities

AI-Generated Malicious npm Package Drains Solana Funds from 1,500+ Before Takedown

Cybersecurity researchers have flagged a malicious npm package that was generated using artificial intelligence (AI) and concealed a cryptocurrency wallet drai…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Hidden in Plain Sight: Koske Linux Malwares Stealthy Panda Image Delivery

The days of straightforward Linux security threats''malware you could spot with a cursory glance at the logs''are fading fast. Meet "Koske," a new breed of mal…

Linux

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 Vulnerabilities

Ubuntu 22.04 LTS USN-7683-3: Linux Kernel Critical Flaws in TTY and Network

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 24.04 LTS: USN-7682-3 Linux Kernel Critical Network Vulnerability

Several security issues were fixed in the Linux kernel.

Linux

The Hacker News
The Hacker News Vulnerabilities

Apple Patches Safari Vulnerability Also Exploited as Zero-Day in Google Chrome

Apple on Tuesday released security updates for its entire software portfolio, including a fix for a vulnerability that Google said was exploited as a zero-day …

Apple Chrome

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian: PHP8.2 Severe Service Interruption Vulnerabilities DSA-5967-2

Multiple security issues were found in PHP, a widely-used open source general purpose scripting language which could result in denial of service or server side…

Linux PHP

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11: Important Null Pointer Vulnerability in libetpan DLA-4256-1

It was discovered that there was a potential null pointer dereference vulnerability in libetpan, an low-level library for handling email.

Linux