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LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Linux Version of DinodasRAT Raises Serious Security Concerns

A Linux version of the multi-platform backdoor malware called DinodasRAT has been spotted in cyberattacks across several countries. The malware, also known as …

Linux

The Hacker News
The Hacker News Breaches & leaks

TeamCity Flaw Leads to Surge in Ransomware, Cryptomining, and RAT Attacks

Multiple threat actors are exploiting the recently disclosed security flaws in JetBrains TeamCity software to deploy ransomware, cryptocurrency miners, Cobalt …

The Hacker News
The Hacker News Breaches & leaks

DarkGate Malware Exploits Recently Patched Microsoft Flaw in Zero-Day Attack

A DarkGate malware campaign observed in mid-January 2024 leveraged a recently patched security flaw in Microsoft Windows as a zero-day using bogus software ins…

Windows

The Hacker News
The Hacker News Breaches & leaks

DarkGate Malware Exploited Recently Patched Microsoft Flaw in Zero-Day Attack

A DarkGate malware campaign observed in mid-January 2024 leveraged a recently patched security flaw in Microsoft Windows as a zero-day using bogus software ins…

Windows

The Hacker News
The Hacker News Breaches & leaks

Albabat, Kasseika, Kuiper: New Ransomware Gangs Rise with Rust and Golang

Cybersecurity researchers have detected in the wild yet another variant of the Phobos ransomware family known as Faust.Fortinet FortiGuard Labs, which detailed…

Fortinet

The Hacker News
The Hacker News Breaches & leaks

Microsoft Warns of Kremlin-Backed APT28 Exploiting Critical Outlook Vulnerability

Microsoft on Monday said it detected Kremlin-backed nation-state activity exploiting a now-patched critical security flaw in its Outlook email service to gain …

Microsoft 365 Exchange

The Hacker News
The Hacker News Breaches & leaks

CACTUS Ransomware Exploits Qlik Sense Vulnerabilities in Targeted Attacks

A CACTUS ransomware campaign has been observed exploiting recently disclosed security flaws in a cloud analytics and business intelligence platform called Qlik…

The Hacker News
The Hacker News Breaches & leaks

Warning: 3 Critical Vulnerabilities Expose ownCloud Users to Data Breaches

The maintainers of the open-source file-sharing software ownCloud have warned of three critical security flaws that could be exploited to disclose sensitive in…

The Hacker News
The Hacker News Breaches & leaks

Russian Hackers Linked to 'Largest Ever Cyber Attack' on Danish Critical Infrastructure

Russian threat actors have been possibly linked to what's been described as the "largest cyber attack against Danish critical infrastructure," in which 22 comp…

The Hacker News
The Hacker News Breaches & leaks

48 Malicious npm Packages Found Deploying Reverse Shells on Developer Systems

A new set of 48 malicious npm packages have been discovered in the npm repository with capabilities to deploy a reverse shell on compromised systems."These pac…

The Hacker News
The Hacker News Breaches & leaks

Europol Dismantles Ragnar Locker Ransomware Infrastructure, Nabs Key Developer

Europol on Friday announced the takedown of the infrastructure associated with Ragnar Locker ransomware, alongside the arrest of a "key target" in France."In a…

The Hacker News
The Hacker News Breaches & leaks

D-Link Confirms Data Breach: Employee Falls Victim to Phishing Attack

Taiwanese networking equipment manufacturer D-Link has confirmed a data breach that led to the exposure of what it said is "low-sensitivity and semi-public inf…

The Hacker News
The Hacker News Breaches & leaks

D-Link Confirms Data Breach: Employee Falls Victim to Phishing Attack

Taiwanese networking equipment manufacturer D-Link has confirmed a data breach that led to the exposure of what it said is "low-sensitivity and semi-public inf…

The Hacker News
The Hacker News Breaches & leaks

High-Severity Flaws in ConnectedIO's 3G/4G Routers Raise Concerns for IoT Security

Multiple high-severity security vulnerabilities have been disclosed in ConnectedIO's ER2000 edge routers and the cloud-based management platform that could be …

The Hacker News
The Hacker News Breaches & leaks

Guyana Governmental Entity Hit by DinodasRAT in Cyber Espionage Attack

A governmental entity in Guyana has been targeted as part of a cyber espionage campaign dubbedOperation Jacana.Theactivity, which was detected by ESET in Febru…

The Hacker News
The Hacker News Breaches & leaks

Free Download Manager Site Compromised to Distribute Linux Malware to Users for 3+ Years

A download manager site served Linux users malware that stealthily stole passwords and other sensitive information for more than three years as part of a suppl…

Linux

The Hacker News
The Hacker News Breaches & leaks

Hackers Exploit MinIO Storage System Vulnerabilities to Compromise Servers

An unknown threat actor has been observed weaponizing high-severity security flaws in the MinIO high-performance object storage system to achieve unauthorized …

The Hacker News
The Hacker News Breaches & leaks

Threat Actors Targeting Microsoft SQL Servers to Deploy FreeWorld Ransomware

Threat actors are exploiting poorly secured Microsoft SQL (MS SQL) servers to deliver Cobalt Strike and a ransomware strain called FreeWorld.Cybersecurity firm…

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

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

China-Linked Hackers Strike Worldwide: 17 Nations Hit in 3-Year Cyber Campaign

Hackers associated with China's Ministry of State Security (MSS) have been linked to attacks in 17 different countries in Asia, Europe, and North America from …

The Hacker News
The Hacker News Breaches & leaks

Decoy Dog: New Breed of Malware Posing Serious Threats to Enterprise Networks

A deeper analysis of a recently discovered malware calledDecoy Doghas revealed that it's a significant upgrade over thePupy RAT, an open-source remote access t…

The Hacker News
The Hacker News Breaches & leaks

JumpCloud Blames 'Sophisticated Nation-State' Actor for Security Breach

A little over a week afterJumpCloud reset API keys of customersimpacted by a security incident, the company said the intrusion was the work of a sophisticated …

The Hacker News
The Hacker News Breaches & leaks

Ransomware Extortion Skyrockets in 2023, Reaching $449.1 Million and Counting

Ransomware has emerged as the only cryptocurrency-based crime to grow in 2023, with cybercriminals extorting nearly $175.8 million more than they did a year ag…