The Cybersecurity and Infrastructure Security Agency (CISA) has issued an urgent alert after detecting active exploitation of a critical zero-day remote code execution (RCE) vulnerability in Citrix NetScaler devices. Designated CVE-2025-7775, the flaw stems from a memory overflow in NetScaler’s…
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CISA Releases Guide to Hunt and Mitigate Chinese State-Sponsored Threats
The Cybersecurity and Infrastructure Security Agency (CISA) unveiled a comprehensive Cybersecurity Advisory (CSA) designed to empower network defenders to detect, hunt, and mitigate the activities of advanced persistent threat (APT) actors linked to the People’s Republic of China. Drawing on…
Microsoft Teams Flaw Prevents Users From Accessing Embedded Office Files
A widespread service disruption is currently affecting Microsoft Teams users across the globe, preventing access to embedded Office documents within the collaboration platform. The issue, which began surfacing, has created significant workflow interruptions for organizations relying on seamless document integration. Core Functionality…
Over 28,000 Citrix Servers at Risk from Active 0-Day RCE Exploit
A critical zero-day remote code execution (RCE) vulnerability is currently threatening the security of over 28,000 Citrix instances worldwide. The flaw, designated as CVE-2025-7775, is being actively exploited by threat actors, prompting urgent security warnings from cybersecurity authorities and immediate action requirements from…
Chinese Hacker Suspect Arrested in South Korea Over Major Financial Cyberattack
South Korean authorities have successfully extradited a key suspect in a large-scale hacking operation that resulted in the embezzlement of over 38 billion won (approximately $28.5 million USD) from high-profile victims. The individual, identified as Mr. G, a 34-year-old Chinese…
Critical Zip Slip Bug Enables Malicious File Manipulation on Unzip
Path traversal flaws like Zip Slip, which give hackers the ability to alter file systems while decompressing, remain a serious danger in the ever-changing world of cybersecurity threats. This vulnerability, stemming from inadequate input validation in compression utilities, enables adversaries…
Cephalus Ransomware Exploits RDP for Initial Access in Latest Attack Campaign
Cybersecurity researchers at Huntress identified a novel ransomware variant dubbed Cephalus, deployed in two separate incidents targeting organizations lacking robust access controls. This emerging threat, which claims its name from Greek mythology symbolizing inevitable tragedy, leverages exposed Remote Desktop Protocol…
NVIDIA NeMo AI Curator Vulnerability Allows Code Execution and Privilege Escalation
NVIDIA released a security bulletin for NVIDIA® NeMo Curator addressing a high-severity vulnerability (CVE-2025-23307) that affects all prior versions of the Curator software. The flaw, rooted in improper handling of user-supplied files, allows a maliciously crafted file to be processed…
TAG-144: Actors Attacking Government Entities With New Tactics, Techniques, and Procedures
The threat actor known as TAG-144, also referred to as Blind Eagle or APT-C-36, has been linked to five distinct activity clusters operating from May 2024 through July 2025, primarily targeting Colombian government entities at local, municipal, and federal levels.…
New Malware Exploits TASPEN Legacy Systems to Target Indonesian Elderly
Threat actors are leveraging the trusted brand of Indonesia’s state pension fund, PT Dana Tabungan dan Asuransi Pegawai Negeri (Persero), or TASPEN, to deploy a malicious Android application disguised as an official portal. This banking trojan and spyware targets pensioners…
Spotify Launches Direct Messaging Feature Amid Security Concerns
Spotify this week unveiled a new Direct Messaging feature, enabling users to share songs, podcasts and audiobooks within the app. While the move promises streamlined recommendations and deeper engagement among friends, it also raises fresh security and privacy considerations. Rolling out to…
Underground Ransomware Gang Unleashes Innovative Tactics Targeting Global Organizations
The Underground ransomware gang has been coordinating recurring attacks on enterprises throughout the globe in a worrying increase in cyber risks. They have demonstrated sophisticated malware engineering that blends cutting-edge encryption techniques with focused penetration measures. First detected in July…
Nagios Flaw Enables Remote Attackers to Run Arbitrary JavaScript via XSS
Nagios has addressed a significant cross-site scripting (XSS) vulnerability in its enterprise monitoring platform Nagios XI that could allow remote attackers to execute arbitrary JavaScript code in users’ browsers. The security flaw, discovered in the Graph Explorer feature, was patched…
ShadowCaptcha Exploit: Massive WordPress Site Compromise Used to Execute Malicious Commands on Victims
A large-scale cybercrime conspiracy known as ShadowCaptcha was made public by cybersecurity researchers at Israel’s National Digital Agency. This campaign exploits the ClickFix technique, deploying deceptive CAPTCHA interfaces mimicking legitimate services like Cloudflare or Google to manipulate users into running…
IPFire Firewall Admin Panel Vulnerability Enables Persistent JavaScript Injection
A critical vulnerability in IPFire 2.29’s web-based firewall interface (firewall.cgi) allows authenticated administrators to inject persistent JavaScript code, leading to session hijacking, unauthorized actions, or internal network pivoting. Tracked as CVE-2025-50975, this stored cross-site scripting (XSS) flaw poses significant risk…
DOGE Allegedly Uploaded SSA’s Live Numident Database to Unsecured Cloud Server
The Government Accountability Project submitted a protected disclosure from Charles Borges—SSA’s Chief Data Officer—to the Office of Special Counsel and congressional oversight committees. Borges reports that since DOGE’s inception in January 2025, its officials have systematically circumvented SSA’s normal review…
New Cache Deception Attack Exploits Miscommunication Between Cache and Web Server
A newly documented cache deception attack leverages mismatches in path normalization and delimiter handling between caching layers and origin servers to expose sensitive endpoints and steal authentication tokens. Researchers have demonstrated how subtle discrepancies in URL processing can trick a…
CISA Issues New ICS Advisories on Critical Vulnerabilities and Exploits
The Cybersecurity and Infrastructure Security Agency (CISA) released three Industrial Control Systems (ICS) advisories on August 26, 2025, detailing nine critical vulnerabilities in INVT VT-Designer and HMITool (CVSS v4 8.5). Multiple flaws in Schneider Electric Modicon M340 controllers (CVSS v4…
Critical Chrome Use-After-Free Flaw Enables Arbitrary Code Execution
Google has released an urgent security update for the Chrome Stable channel to address a critical use-after-free vulnerability in the ANGLE graphics library that could allow attackers to execute arbitrary code on vulnerable systems. The fixes arrive as part of Chrome Stable…
Hackers Abuse Compromised OAuth Tokens to Access and Steal Salesforce Corporate Data
Google Threat Intelligence Group (GTIG) has issued an advisory concerning a broad data theft operation targeting corporate Salesforce instances via the Drift integration. Beginning as early as August 8, 2025, UNC6395 leveraged valid access and refresh tokens associated with the…