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1614 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.

The Hacker News
The Hacker News Breaches & leaks

PureCrypter Deploys Agent Tesla and New TorNet Backdoor in Ongoing Cyberattacks

A financially motivated threat actor has been linked to an ongoing phishing email campaign that has been ongoing since at least July 2024 specifically targetin…

The Hacker News
The Hacker News Breaches & leaks

Ransomware Targets ESXi Systems via Stealthy SSH Tunnels for C2 Operations

Cybersecurity researchers have found that ransomware attacks targeting ESXi systems are also leveraging the access to repurpose the appliances as a conduit to …

VMware

The Hacker News
The Hacker News Breaches & leaks

The $10 Cyber Threat Responsible for the Biggest Breaches of 2024

You can tell the story of the current state of stolen credential-based attacks in three numbers:Stolen credentials were the #1 attacker action in 2023/24, and …

The Hacker News
The Hacker News Breaches & leaks

AI-Driven Ransomware FunkSec Targets 85 Victims Using Double Extortion Tactics

Cybersecurity researchers have shed light on a nascent artificial intelligence (AI) assisted ransomware family called FunkSec that sprang forth in late 2024, a…

The Hacker News
The Hacker News Breaches & leaks

MirrorFace Leverages ANEL and NOOPDOOR in Multi-Year Cyberattacks on Japan

Japan's National Police Agency (NPA) and National Center of Incident Readiness and Strategy for Cybersecurity (NCSC) accused a China-linked threat actor named …

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Act Fast: Chrome 131 Released To Fix Critical Code Execution Bug

India's Computer Emergency Response Team (CERT-In) recently issued a high-risk advisory warning about Google Chrome vulnerabilities in versions prior to 131.0.…

Linux Chrome

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Chrome's New AI Feature Shields Users from Online Scams

We Linux security admins are constantly searching for innovative tools and technologies to keep our systems and users secure, so Google Chrome's new AI-powered…

Linux Chrome

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Act Fast: CERT-Ins Chrome Warning & Mitigation Strategies

India's Computer Emergency Response Team (CERT-In) recently issued a high-risk advisory warning about Google Chrome vulnerabilities in versions prior to 131.0.…

Linux Chrome

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

New Interlock Ransomware Targets Critical Linux Infrastructure, FreeBSD Servers

The recent emergence of the Interlock ransomware group has put Linux security admins on high alert, particularly those overseeing FreeBSD servers. Launched in …

Linux

The Hacker News
The Hacker News Breaches & leaks

Iran's Charming Kitten Deploys BellaCPP: A New C++ Variant of BellaCiao Malware

The Iranian nation-state hacking group known as Charming Kitten has been observed deploying a C++ variant of a known malware called BellaCiao.Russian cybersecu…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

LockBit 4.0 Warning: Enhancing Linux Defenses Against Evolving Ransomware

LockBit ransomware group recently made headlines when they revealed their upcoming version, LockBit 4.0, signaling an imminent increase in sophisticated cybera…

Linux VMware

The Hacker News
The Hacker News Breaches & leaks

390,000+ WordPress Credentials Stolen via Malicious GitHub Repository Hosting PoC Exploits

A now-removed GitHub repository that advertised a WordPress tool to publish posts to the online content management system (CMS) is estimated to have enabled th…

WordPress GitHub

The Hacker News
The Hacker News Breaches & leaks

Hackers Weaponize Visual Studio Code Remote Tunnels for Cyber Espionage

A suspected China-nexus cyber espionage group has been attributed to an attacks targeting large business-to-business IT service providers in Southern Europe as…

The Hacker News
The Hacker News Breaches & leaks

Ongoing Phishing and Malware Campaigns in December 2024

Cyber attackers never stop inventing new ways to compromise their targets. That's why organizations must stay updated on the latest threats. Here's a quick run…

The Hacker News
The Hacker News Breaches & leaks

INTERPOL Busts African Cybercrime: 1,006 Arrests, 134,089 Malicious Networks Dismantled

An INTERPOL-led operation has led to the arrest of 1,006 suspects across 19 African countries and the takedown of 134,089 malicious infrastructures and network…

The Hacker News
The Hacker News Breaches & leaks

RomCom Exploits Zero-Day Firefox and Windows Flaws in Sophisticated Cyberattacks

The Russia-aligned threat actor known as RomCom has been linked to the zero-day exploitation of two security flaws, one in Mozilla Firefox and the other in Mic…

Windows

The Hacker News
The Hacker News Breaches & leaks

Warning: Over 2,000 Palo Alto Networks Devices Hacked in Ongoing Attack Campaign

As many as 2,000 Palo Alto Networks devices are estimated to have been compromised as part of a campaign abusing the newly disclosed security flaws that have c…

Palo Alto

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Analyzing the Emergence of Helldown Ransomware Targeting Linux & VMware Systems

Recently, cybersecurity researchers discovered a Linux variant of the Helldown ransomware strain . This finding signals that threat actors have begun targeting…

Linux VMware

The Hacker News
The Hacker News Breaches & leaks

Oracle Warns of Agile PLM Vulnerability Currently Under Active Exploitation

Oracle is warning that a high-severity security flaw impacting the Agile Product Lifecycle Management (PLM) Framework has been exploited in the wild.The vulner…

The Hacker News
The Hacker News Breaches & leaks

New 'Helldown' Ransomware Variant Expands Attacks to VMware and Linux Systems

Cybersecurity researchers have shed light on a Linux variant of a relatively new ransomware strain called Helldown, suggesting that the threat actors are broad…

Linux Windows VMware

The Hacker News
The Hacker News Breaches & leaks

PAN-OS Firewall Vulnerability Under Active Exploitation – IoCs Released

Palo Alto Networks has released new indicators of compromise (IoCs) a day after the network security vendor confirmed that a zero-day vulnerability impacting i…

Palo Alto

The Hacker News
The Hacker News Breaches & leaks

PAN-OS Firewall Vulnerability Under Active Exploitation – IoCs and Patch Released

Palo Alto Networks has released new indicators of compromise (IoCs) a day after the network security vendor confirmed that a zero-day vulnerability impacting i…

Palo Alto

The Hacker News
The Hacker News Breaches & leaks

Free Decryptor Released for BitLocker-Based ShrinkLocker Ransomware Victims

Romanian cybersecurity company Bitdefender has released a free decryptor to help victims recover data encrypted using the ShrinkLocker ransomware.The decryptor…

The Hacker News
The Hacker News Breaches & leaks

Malicious PyPI Package ‘Fabrice’ Found Stealing AWS Keys from Thousands of Developers

Cybersecurity researchers have discovered a malicious package on the Python Package Index (PyPI) that has racked up thousands of downloads for over three years…

AWS