A highly sophisticated China-linked threat actor, identified as UAT-9244, has been actively targeting critical telecommunications infrastructure across South America since 2024. Security researchers assess with high confidence that UAT-9244 exhibits close operational overlap with known espionage groups such as FamousSparrow…
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New Linux Rootkits Leverage Advanced eBPF and io_uring Techniques for Stealthy Attacks
Linux rootkits have historically received less attention than their Windows counterparts, but the rapid adoption of Linux in cloud infrastructure, containers, and IoT devices has shifted the threat landscape. Attackers are constantly innovating, and over the past two decades, Linux…
FBI Detains U.S. Government Contractor in Massive $46 Million Fraud Scheme
In a major law enforcement operation, authorities have arrested a U.S. government contractor accused of executing a massive cryptocurrency theft. John Daghita allegedly stole over $46 million in digital assets from the United States Marshals Service (USMS). This successful apprehension…
WordPress Membership Plugin Flaw Lets Attackers Create Admin Accounts
A critical security vulnerability in the popular WordPress User Registration & Membership plugin allows unauthenticated attackers to easily create administrator accounts. The severe flaw, officially tracked as CVE-2026-1492, currently affects all plugin versions up to and including 5.1.2. Because it…
Google Uncovers 90 Zero-Day Vulnerabilities Under Active Exploitation in 2025
Google Threat Intelligence Group (GTIG) reported 90 zero-day vulnerabilities actively exploited in the wild during 2025. While this total is slightly below the 2023 peak, it highlights a critical shift in the cybersecurity landscape, as attackers are increasingly abandoning generic…
New MongoDB Vulnerability Allows Attackers to Crash Servers, Exposing Critical Data
Cato CTRL’s senior security researcher, Vitaly Simonovich, has uncovered a high-severity dos vulnerability in MongoDB, tracked as CVE-2026-25611, that lets unauthenticated attackers crash any exposed MongoDB server. CVE-2026-25611 is rooted in MongoDB’s OP_COMPRESSED wire protocol, a compression feature introduced in version 3.4…
PoC Exploit for Cisco SD-WAN 0-Day Vulnerability Now Released, Actively Exploited in the Wild
A critical zero-day vulnerability in Cisco Catalyst SD-WAN infrastructure, tracked as CVE-2026-20127, is currently under active exploitation by highly sophisticated threat actors. The situation has grown considerably more severe following the public release of a working Proof-of-Concept (PoC) exploit, which…
Threat Actors Exploit Fake Claude Code Downloads to Deploy Infostealer Malware
Threat actors are abusing interest in Anthropic’s Claude Code tools by setting up fake download pages that ultimately drop a lightweight infostealer via mshta.exe. The campaign shows how a single living‑off‑the‑land binary (LOLBIN) can power an effective data‑theft chain without any…
RingH23 Threat Actors Target MacCMS and CDN Infrastructure with New Arsenal
Threat actors are abusing a new Linux-based toolkit dubbed RingH23 to silently compromise MacCMS-based video sites and hijack CDN infrastructure at scale, redirecting millions of users to gambling, pornography, and fraud platforms. Evidence shows Funnull has re-emerged with a fully…
DPRK Hackers Target Crypto Firms, Steal Keys and Cloud Assets in Coordinated Attacks
Suspected DPRK-linked threat actors have been observed compromising cryptocurrency firms through a coordinated campaign that blends web-app exploitation, cloud abuse, and secrets theft to position for large‑scale digital asset theft. The intrusions show a full kill chain from initial access…
Critical pac4j-jwt Authentication Bypass Vulnerability Allows Attackers to Impersonate Any User
A critical security flaw in the popular Java authentication library pac4j-jwt allows attackers to completely bypass authentication and impersonate any user, including administrators. Tracked as CVE-2026-29000, this vulnerability carries a maximum CVSS score of 10.0 and requires nothing more than…
Top 10 Best Cybersecurity Marketing Agencies to Watch in 2026
As the digital threat landscape continues to evolve rapidly, the marketplace for security solutions has become fiercely congested. For B2B vendors, whether you are selling enterprise Zero Trust architecture, dark web monitoring tools, or consumer-grade privacy software, standing out requires…
ClickFix Campaign Exploits Fake LinkedIn VCs to Spread Malware Among Crypto and Web3 Experts
A highly coordinated malware campaign that targets cryptocurrency and Web3 professionals through fake venture capital (VC) identities on LinkedIn. The operation combines advanced social engineering with cross-platform payloads and a ClickFix-style fake CAPTCHA flow that tricks users into running malicious…
Google Rolls Out Emergency Chrome Update to Patch 10 Critical Security Vulnerabilities
Google released an urgent security update for its Chrome browser to address 10 vulnerabilities. Deployed on March 3, 2026, this stable channel update fixes three critical flaws and seven high-severity issues. The emergency patch protects users from potential exploits that…
Cisco Secure Firewall Management Flaw Allows Remote Code Execution
Cisco recently disclosed a critical security vulnerability affecting its Secure Firewall Management Centre (FMC) software. This severe flaw carries a maximum severity score of 10.0 and allows unauthenticated, remote attackers to execute arbitrary code with root privileges. CVE ID CVSS…
RedAlert Mobile Espionage Campaign Exploits Trojanized Rocket Alert App to Spy on Civilians
A newly discovered mobile espionage operation dubbed “RedAlert” has surfaced amid the ongoing Israel–Iran conflict, exploiting wartime fear and dependency on early-warning systems. The campaign targets civilians by distributing a trojanized version of the Israeli Home Front Command’s official Rocket Alert application, aiming…
Threat Actors Intensify Targeting of IP Cameras Across the Middle East Amid Ongoing Conflict
Cyber operations have once again become an integral component of the ongoing conflict across the Middle East, with researchers identifying a wave of attacks against Internet-connected IP cameras beginning on February 28, 2026. According to CPR, the observed campaigns appear to…
Cisco Secure Firewall Vulnerability Exposes Networks to Authentication Bypass Attacks
Cisco recently disclosed a critical vulnerability in its Secure Firewall Management Centre (FMC) Software that allows unauthenticated remote attackers to gain complete root access to affected devices. Holding a maximum severity CVSS score of 10.0, this flaw demands immediate attention…
Cisco Catalyst SD-WAN Flaws Expose Devices to Root Access, Threatening Network Security
Cisco has issued critical software updates to address multiple vulnerabilities in the Catalyst SD-WAN Manager (formerly SD-WAN vManage) that could allow attackers to bypass authentication, elevate privileges to root, and execute arbitrary commands. The advisory (cisco-sa-sdwan-authbp-qwCX8D4v), originally published on February…
Operation Leak: Authorities Dismantle LeakBase Forum, Secure User Data and IP Logs
The FBI, working alongside international law enforcement agencies, has successfully dismantled the notorious cybercriminal forum LeakBase. Dubbed “Operation Leak,” this coordinated global effort resulted in the seizure of the platform’s domains and its underlying infrastructure. LeakBase was a prominent online…