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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

Russian State-Backed 'Infamous Chisel' Android Malware Targets Ukrainian Military

Cybersecurity and intelligence agencies from Australia, Canada, New Zealand, the U.K., and the U.S. on Thursday disclosed details of a mobile malware strain ta…

Android

The Hacker News
The Hacker News Breaches & leaks

New SuperBear Trojan Emerges in Targeted Phishing Attack on South Korean Activists

A new phishing attack likely targeting civil society groups in South Korea has led to the discovery of a novel remote access trojan calledSuperBear.The intrusi…

The Hacker News
The Hacker News Breaches & leaks

It's a Zero-day? It's Malware? No! It's Username and Password

As cyber threats continue to evolve, adversaries are deploying a range of tools to breach security defenses and compromise sensitive data. Surprisingly, one of…

The Hacker News
The Hacker News Breaches & leaks

SapphireStealer Malware: A Gateway to Espionage and Ransomware Operations

An open-source .NET-based information stealer malware dubbedSapphireStealeris being used by multiple entities to enhance its capabilities and spawn their own b…

The Hacker News
The Hacker News Breaches & leaks

Numbers Don't Lie: Exposing the Harsh Truths of Cyberattacks in New Report

How often do cyberattacks happen? How frequently do threat actors target businesses and governments around the world? The BlackBerry® Threat Research and Intel…

The Hacker News
The Hacker News Breaches & leaks

FBI Dismantles QakBot Malware, Frees 700,000 Computers, Seizes $8.6 Million

A coordinated law enforcement effort codenamedOperation Duck Hunthas felledQakBot, a notorious Windows malware family that's estimated to have compromised over…

Windows

The Hacker News
The Hacker News Breaches & leaks

Chinese Hacking Group Exploits Barracuda Zero-Day to Target Government, Military, and Telecom

A suspected Chinese-nexus hacking group exploited arecently disclosed zero-day flawin Barracuda Networks Email Security Gateway (ESG) appliances to breach gove…

The Hacker News
The Hacker News Breaches & leaks

Citrix NetScaler Alert: Ransomware Hackers Exploiting Critical Vulnerability

Unpatched Citrix NetScaler systems exposed to the internet are being targeted by unknown threat actors in what's suspected to be a ransomware attack.Cybersecur…

Citrix

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

Leaseweb Hosting Provider Admits Security Breach Following Downtime

Cloud hosting firm Leaseweb recently disclosed a security breach after its Customer Portal suffered downtime.…Leaseweb Hosting Provider Admits Security Breach …

The Hacker News
The Hacker News Breaches & leaks

Cyberattacks Targeting E-commerce Applications

Cyber attacks on e-commerce applications are a common trend in 2023 as e-commerce businesses become more omnichannel, they build and deploy increasingly more A…

The Hacker News
The Hacker News Breaches & leaks

LockBit 3.0 Ransomware Builder Leak Gives Rise to Hundreds of New Variants

The leak of theLockBit 3.0 ransomwarebuilder last year has led to threat actors abusing the tool to spawn new variants.Russian cybersecurity company Kaspersky …

The Hacker News
The Hacker News Breaches & leaks

Kroll Suffers Data Breach: Employee Falls Victim to SIM Swapping Attack

Risk and financial advisory solutions provider Kroll on Friday disclosed that one of its employees fell victim to a "highly sophisticated" SIM swapping attack.…

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

Lapsus$ Teen Hackers Convicted: Unraveling the Grand Theft Auto 6 Leak and High-Profile Cyberattacks

In recent times, the world of cybersecurity has been rocked by a series of audacious…Lapsus$ Teen Hackers Convicted: Unraveling the Grand Theft Auto 6 Leak and…

The Hacker News
The Hacker News Breaches & leaks

New "Whiffy Recon" Malware Triangulates Infected Device Location via Wi-Fi Every Minute

The SmokeLoader malware is being used to deliver a new Wi-Fi scanning malware strain calledWhiffy Reconon compromised Windows machines."The new malware strain …

Windows

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Monti Ransomware Deploying New Linux Encryptor

A ransomware campaign by the recently emerged Monti ransomware group is targeting victims with a new Linux variant of its malware. The threat group is the late…

Linux

The Hacker News
The Hacker News Breaches & leaks

Spacecolon Toolset Fuels Global Surge in Scarab Ransomware Attacks

A malicious toolset dubbedSpacecolonis being deployed as part of an ongoing campaign to spread variants of the Scarab ransomware across victim organizations gl…

The Hacker News
The Hacker News Breaches & leaks

This Malware Turned Thousands of Hacked Windows and macOS PCs into Proxy Servers

Threat actors are leveraging access to malware-infected Windows and macOS machines to deliver a proxy server application and use them as exit nodes to reroute …

Windows Apple

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Mozilla VPN: Security Flaw Opens Door to Multiple Integrity Breaches

A cybersecurity researcher from SUSE, a Linux distribution manufacturer, has made public a serious security flaw in the Mozilla VPN client for Linux.

Linux VPN

The Hacker News
The Hacker News Breaches & leaks

WoofLocker Toolkit Hides Malicious Codes in Images to Run Tech Support Scams

Cybersecurity researchers have detailed an updated version of an advanced fingerprinting and redirection toolkit calledWoofLockerthat's engineered to conduct t…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

A Deep Dive into CL0P Ransomware

"Variants of CL0p were initially only found on Windows systems, but the gang also developed a Linux variant toward the end of 2022, reflecting the diversity of…

Linux Windows

The Hacker News
The Hacker News Breaches & leaks

New BlackCat Ransomware Variant Adopts Advanced Impacket and RemCom Tools

Microsoft on Thursday disclosed that it found a new version of theBlackCatransomware (aka ALPHV and Noberus) that embeds tools like Impacket and RemCom to faci…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Monti Ransomwares Linux Variant Attacks the Financial & Healthcare Industries

The Monti ransomware was found in June 2022 that attracted notice due to its close resemblance to the Conti ransomware, both in name and tactics, drawing atten…

Linux

The Hacker News
The Hacker News Breaches & leaks

Nearly 2,000 Citrix NetScaler Instances Hacked via Critical Vulnerability

Nearly 2,000 Citrix NetScaler instances have been compromised with a backdoor by weaponizing a recently disclosed critical security vulnerability as part of a …

Citrix

The Hacker News
The Hacker News Breaches & leaks

Monti Ransomware Returns with New Linux Variant and Enhanced Evasion Tactics

The threat actors behind the Monti ransomware have resurfaced after a two-month break with a new Linux version of the encryptor in its attacks targeting govern…

Linux