Cybersecurity and Infrastructure Security Agency (CISA) has escalated its advisory for TeleMessage TM SGNL, adding a critical hidden functionality vulnerability (CVE-2025-47729) to its Known Exploited Vulnerabilities (KEV) catalog. This flaw exposes cleartext copies of user messages within the platform’s archiving…
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Cobalt Strike 4.11.1 Released With SSL Checkbox Fix
Cobalt Strike has announced the release of version 4.11.1, an out-of-band update addressing several critical issues discovered in the previous 4.11 release. The update primarily fixes a module stomping issue that could cause system crashes in specific circumstances, resolves problems…
Attackers Leverage Unpatched Output Messenger 0‑Day to Deliver Malicious Payloads
A Türkiye-affiliated espionage threat actor, tracked by Microsoft Threat Intelligence as Marbled Dust (also known as Sea Turtle and UNC1326), has been exploiting a zero-day vulnerability in Output Messenger, a popular multiplatform chat software. Identified as CVE-2025-27920, this directory traversal…
Researchers Uncover Remote IT Job Fraud Scheme Involving North Korean Nationals
The United States indicted fourteen North Korean nationals for orchestrating a sophisticated scheme to secure remote IT jobs at American companies and nonprofits using stolen identities. This operation, which has funneled at least $88 million USD to the North Korean…
Apple Releases Security Patches to Fix Critical Data Exposure Flaws
Apple released critical security updates for macOS Sequoia 15.5 on May 12, 2025, addressing over 40 vulnerabilities across system components ranging from kernel-level memory corruption risks to app sandbox escapes. The patches target flaws that could allow attackers to access…
New Noodlophile Malware Spreads Through Fake AI Video Generation Platforms
Cybercriminals have unleashed a new malware campaign using fake AI video generation platforms as a lure. Dubbed Noodlophile Stealer, this previously undocumented infostealer targets unsuspecting users by exploiting their enthusiasm for AI-powered content creation tools. Disguised as legitimate services promising…
Lumma Stealer Upgraded with PowerShell Tools and Advanced Evasion Techniques
Sophos Managed Detection and Response (MDR) in September 2024, the notorious Lumma Stealer malware has evolved with sophisticated PowerShell tools and advanced evasion tactics, leveraging fake CAPTCHA sites to deceive users. Active since mid-2022 and offered as Malware-as-a-Service (MaaS) by…
APT37 Hackers Use Weaponized LNK Files and Dropbox for Command-and-Control Operations
The North Korean state-sponsored hacking group APT37, also known as ScarCruft, launched a spear phishing campaign targeting activists focused on North Korean issues. Named “Operation: ToyBox Story” by Genians Security Center (GSC), this campaign exploited legitimate cloud services, primarily Dropbox,…
Kimsuky Hacker Group Deploys New Phishing Techniques and Malware Campaigns
The North Korean state-sponsored Advanced Persistent Threat (APT) group Kimsuky, also known as “Black Banshee,” has been active since at least 2012, targeting nations like South Korea, Japan, and the United States with sophisticated cyber espionage campaigns. Recently, new Indicators…
Open Source Linux Firewall IPFire 2.29 – Core Update 194 Released: What’s New!
IPFire, the powerful open-source firewall, has unveiled its latest release, IPFire 2.29 – Core Update 194, packed with security enhancements, performance improvements, and new features to safeguard networks of all sizes. Renowned for its robust feature set, IPFire continues to…
20-Year-Old Proxy Botnet Network Dismantled After Exploiting 1,000 Unpatched Devices Each Week
A 20-year-old criminal proxy network has been disrupted through a joint operation involving Lumen’s Black Lotus Labs, the U.S. Department of Justice, the Federal Bureau of Investigation (FBI), and the Dutch National Police. This botnet, operational since 2004 according to…
Threat Actors Leverage DDoS Attacks as Smokescreens for Data Theft
Distributed Denial of Service (DDoS) attacks, once seen as crude tools for disruption wielded by script kiddies and hacktivists, have undergone a sophisticated transformation in today’s complex, hybrid-cloud environments. No longer just blunt instruments aimed at overwhelming systems, DDoS attacks…
Phishing Campaign Uses Blob URLs to Bypass Email Security and Avoid Detection
Cybersecurity researchers at Cofense Intelligence have identified a sophisticated phishing tactic leveraging Blob URIs (Uniform Resource Identifiers) to deliver credential phishing pages directly to users’ inboxes while evading traditional email security measures. Blob URIs, typically used by browsers to handle…
“PupkinStealer” – .NET Malware Steals Browser Data and Exfiltrates via Telegram
A new information-stealing malware dubbed “PupkinStealer” has emerged as a significant threat to individuals and enterprises. Developed in C# using the .NET framework, this 32-bit GUI-based Windows executable targets sensitive user data with a focused and efficient approach. First observed…
VMware Tools Vulnerability Allows Attackers to Modify Files and Launch Malicious Operations
Broadcom-owned VMware has released security patches addressing a moderate severity insecure file handling vulnerability in VMware Tools, tracked as CVE-2025-22247 with a CVSS base score of 6.1. The vulnerability allows non-administrative users to manipulate files within guest virtual machines to…
Metasploit Update Adds Erlang/OTP SSH Exploit and OPNSense Scanner
The open-source penetration testing toolkit Metasploit has unveiled a major update, introducing four new modules, including a highly anticipated exploit targeting Erlang/OTP SSH servers and a scanner for OPNSense firewalls. The release also enhances diagnostic tools and addresses critical bugs,…
Google Researchers Use Mach IPC to Uncover Sandbox Escape Vulnerabilities
Google Project Zero researchers have uncovered new sandbox escape vulnerabilities in macOS using an innovative approach that leverages Mach Interprocess Communication (IPC) mechanisms-core components of Apple’s operating system. Their public research details how low-level message passing between privileged and sandboxed…
Hackers Exploit Legacy Protocols in Microsoft Entra ID to Bypass MFA and Conditional Access
A sophisticated and highly coordinated cyberattack campaign came to light, as tracked by Guardz Research. This operation zeroed in on legacy authentication protocols within Microsoft Entra ID, exploiting outdated methods to sidestep modern security measures like Multi-Factor Authentication (MFA) and…
Cybercriminals Hide Undetectable Ransomware Inside JPG Images
A chilling new ransomware attack method has emerged, with hackers exploiting innocuous JPEG image files to deliver fully undetectable (FUD) ransomware, according to a recent disclosure by cybersecurity researchers. This technique, which bypasses traditional antivirus systems, highlights an alarming evolution in…
Mitel SIP Phone Flaws Allow Attackers to Inject Malicious Commands
A pair of vulnerabilities in Mitel’s 6800 Series, 6900 Series, and 6900w Series SIP Phones-including the 6970 Conference Unit-could enable attackers to execute arbitrary commands or upload malicious files to compromised devices, posing significant risks to enterprise communication systems. The…