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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

Joint Advisory Warns of PRC-Backed Cyber Espionage Targeting Telecom Networks

A joint advisory issued by Australia, Canada, New Zealand, and the U.S. has warned of a broad cyber espionage campaign undertaken by People's Republic of China…

The Hacker News
The Hacker News Breaches & leaks

Wanted Russian Cybercriminal Linked to Hive and LockBit Ransomware Has Been Arrested

A Russian cybercriminal wanted in the U.S. in connection with LockBit and Hive ransomware operations has been arrested by law enforcement authorities in the co…

The Hacker News
The Hacker News Breaches & leaks

Wanted Russian Hacker Linked to Hive and LockBit Ransomware Arrested

A Russian cybercriminal wanted in the U.S. in connection with LockBit and Hive ransomware operations has been arrested by law enforcement authorities in the co…

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

Chinese Hackers Use GHOSTSPIDER Malware to Hack Telecoms Across 12+ Countries

The China-linked threat actor known as Earth Estries has been observed using a previously undocumented backdoor called GHOSTSPIDER as part of its attacks targe…

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

Microsoft Launches Windows Resiliency Initiative to Boost Security and System Integrity

Microsoft has announced a new Windows Resiliency Initiative as a way to improve security and reliability, as well as ensure that system integrity is not compro…

Windows

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

Iranian Hackers Deploy WezRat Malware in Attacks Targeting Israeli Organizations

Cybersecurity researchers have shed light on a new remote access trojan and information stealer used by Iranian state-sponsored actors to conduct reconnaissanc…

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

Halliburton Cyberattack Update: Losses Worth $35 Million Hit The Firm

Months after the cybersecurity incident, the oil giant Halliburton shared details about the financial losses.…Halliburton Cyberattack Update: Losses Worth $35 …

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Ubuntu 7071-2: Linux kernel Security Advisory Updates

The system could be compromised under certain conditions.

Linux

The Hacker News
The Hacker News Breaches & leaks

New Ymir Ransomware Exploits Memory for Stealthy Attacks; Targets Corporate Networks

Cybersecurity researchers have flagged a new ransomware family called Ymir that was deployed in an attack two days after systems were compromised by a stealer …

The Hacker News
The Hacker News Breaches & leaks

IcePeony and Transparent Tribe Target Indian Entities with Cloud-Based Tools

High-profile entities in India have become the target of malicious campaigns orchestrated by the Pakistan-based Transparent Tribe threat actor and a previously…

The Hacker News
The Hacker News Breaches & leaks

VEILDrive Attack Exploits Microsoft Services to Evade Detection and Distribute Malware

An ongoing threat campaign dubbed VEILDrive has been observed taking advantage of legitimate services from Microsoft, including Teams, SharePoint, Quick Assist…

Microsoft 365

The Hacker News
The Hacker News Breaches & leaks

INTERPOL Disrupts Over 22,000 Malicious Servers in Global Crackdown on Cybercrime

INTERPOL on Tuesday said it took down more than 22,000 malicious servers linked to various cyber threats as part of a global operation.Dubbed Operation Synergi…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Understanding Linux Persistence Mechanisms and Detection Tools

As Linux-based systems gain greater prevalence across various IT infrastructures, they become increasingly popular targets for attackers. One of threat actors'…

Linux

The Hacker News
The Hacker News Breaches & leaks

Notorious Hacker Group TeamTNT Launches New Cloud Attacks for Crypto Mining

The infamous cryptojacking group known as TeamTNT appears to be readying for a new large-scale campaign targeting cloud-native environments for mining cryptocu…

Docker

The Hacker News
The Hacker News Breaches & leaks

New Qilin.B Ransomware Variant Emerges with Improved Encryption and Evasion Tactics

Cybersecurity researchers have discovered an advanced version of the Qilin ransomware sporting increased sophistication and tactics to evade detection.The new …

The Hacker News
The Hacker News Breaches & leaks

Ransomware Gangs Use LockBit's Fame to Intimidate Victims in Latest Attacks

Threat actors have been observed abusing Amazon S3 (Simple Storage Service) Transfer Acceleration feature as part of ransomware attacks designed to exfiltrate …

AWS

The Hacker News
The Hacker News Breaches & leaks

Security Flaw in Styra's OPA Exposes NTLM Hashes to Remote Attackers

Details have emerged about a now-patched security flaw in Styra's Open Policy Agent (OPA) that, if successfully exploited, could have led to leakage of New Tec…

The Hacker News
The Hacker News Breaches & leaks

Bumblebee and Latrodectus Malware Return with Sophisticated Phishing Strategies

Two malware families that suffered setbacks in the aftermath of a coordinated law enforcement operation called Endgame have resurfaced as part of new phishing …

The Hacker News
The Hacker News Breaches & leaks

Crypt Ghouls Targets Russian Firms with LockBit 3.0 and Babuk Ransomware Attacks

A nascent threat actor known as Crypt Ghouls has been linked to a set of cyber attacks targeting Russian businesses and government agencies with ransomware wit…