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Category: Exploits

Explore the latest software exploits, zero-day vulnerabilities, and security PoCs. Geek-Guy provides expert analysis on emerging threats and how to stay protected.

Alert: Nvidia GPUs are vulnerable to Rowhammer attacks

Nvidia has issued a security reminder to application developers, computer manufacturers, and IT leaders that modern memory chips in graphic processors are potentially susceptible to so-called Rowhammer exploits after Canadian university researchers proved that an Nvidia A6000 GPU could be successfully compromised with a similar attack. A Rowhammer attack is a software-based fault-injection attack that allows…

U.S. CISA adds Wing FTP Server flaw to its Known Exploited Vulnerabilities catalog

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Wing FTP Server flaw to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added Wing FTP Server flaw, tracked as CVE-2025-47812, to its Known Exploited Vulnerabilities (KEV) catalog. Wing FTP Server is a secure and flexible file transfer solution that supports multiple protocols, including FTP,…

AsyncRAT seeds family of more than 30 remote access trojans

AsyncRAT, the most prevalent remote access trojan observed in the wild, has spawned more than 30 forks and variants that increase the impact of the open-source malware, making it a popular and sometimes disguised tool of choice for cybercriminals, ESET researchers said in a report released Tuesday.  The open source remote access tool, which was…

Grok 4 mit Jailbreak-Angriff geknackt

srcset=”https://b2b-contenthub.com/wp-content/uploads/2025/07/shutterstock_2650257123.jpg?quality=50&strip=all 6000w, https://b2b-contenthub.com/wp-content/uploads/2025/07/shutterstock_2650257123.jpg?resize=300%2C168&quality=50&strip=all 300w, https://b2b-contenthub.com/wp-content/uploads/2025/07/shutterstock_2650257123.jpg?resize=768%2C432&quality=50&strip=all 768w, https://b2b-contenthub.com/wp-content/uploads/2025/07/shutterstock_2650257123.jpg?resize=1024%2C576&quality=50&strip=all 1024w, https://b2b-contenthub.com/wp-content/uploads/2025/07/shutterstock_2650257123.jpg?resize=1536%2C864&quality=50&strip=all 1536w, https://b2b-contenthub.com/wp-content/uploads/2025/07/shutterstock_2650257123.jpg?resize=2048%2C1152&quality=50&strip=all 2048w, https://b2b-contenthub.com/wp-content/uploads/2025/07/shutterstock_2650257123.jpg?resize=1240%2C697&quality=50&strip=all 1240w, https://b2b-contenthub.com/wp-content/uploads/2025/07/shutterstock_2650257123.jpg?resize=150%2C84&quality=50&strip=all 150w, https://b2b-contenthub.com/wp-content/uploads/2025/07/shutterstock_2650257123.jpg?resize=854%2C480&quality=50&strip=all 854w, https://b2b-contenthub.com/wp-content/uploads/2025/07/shutterstock_2650257123.jpg?resize=640%2C360&quality=50&strip=all 640w, https://b2b-contenthub.com/wp-content/uploads/2025/07/shutterstock_2650257123.jpg?resize=444%2C250&quality=50&strip=all 444w” width=”1024″ height=”576″ sizes=”(max-width: 1024px) 100vw, 1024px”>Das neue KI-Sprachmodell Grok 4 ist anfällig für Jailbreak-Angriffe. Svet foto – shutterstock.com Erst vor wenigen Tagen präsentierte Elon Musk sein neues KI-Sprachmodell Grok 4. Doch schon kurz…

An attacker using a $500 radio setup could potentially trigger train brake failures or derailments from a distance

A 20-year-old flaw in End-of-Train and Head-of-Train systems could let hackers trigger emergency braking, finally getting proper attention. US CISA has warned about a critical flaw, tracked as CVE-2025-1727, in the radio-based linking protocol between End-of-Train (EoT) and Head-of-Train (HoT) systems. An End-of-Train (EoT) device, also known as a Flashing Rear End Device (FRED), is…

CitrixBleed 2 beckons sweeping alarm as exploits spread across the globe

Authorities and researchers are intensifying warnings about active exploitation and pervasive scanning of a critical vulnerability affecting multiple versions of Citrix NetScaler products. There is now widespread agreement among security professionals that the critical vulnerability, CVE-2025-5777, which Citrix disclosed June 17, is serious and harkens back to a 2023 defect in the same products: “CitrixBleed,”…

The 10 most common IT security mistakes

Encrypted files and a text file containing a ransom note clearly indicate that a company has fallen victim to a cyberattack. But this is only the end of a long chain of attacks. The perpetrators often move around the network unhindered and unnoticed for several weeks or months. IT forensic analyses also show that many…

Is XBOW’s success the beginning of the end of human-led bug hunting? Not yet.

When news broke that an AI agent named XBOW was leading the HackerOne bug bounty leaderboards, it quickly raised several concerning questions for the cybersecurity industry. Have large language models evolved enough to partially or fully replace human bug hunting? How precisely does XBOW — built by a startup with the same name — work?…

New Grok-4 AI breached within 48 hours using ‘whispered’ jailbreaks

xAI’s newly launched Grok-4 is already showing cracks in its defenses, falling to recently revealed multi-conversational, suggestive jailbreak techniques. Two days after Elon Musk’s latest edition of large language models (LLMs) hit the streets, researchers at NeuralTrust managed to sweet-talk it into lowering its guardrails and providing instructions for making a Molotov cocktail, all without…

Experts uncover critical flaws in Kigen eSIM technology affecting billions

Experts devised a new hack targeting Kigen eSIM tech, used in over 2B devices, exposing smartphones and IoT users to serious security risks. Researchers at Security Explorations uncovered a new hacking method exploiting flaws in Kigen’s eSIM tech, affecting billions of IoT devices. An eSIM (embedded SIM) is a digital version of a traditional SIM…

eSIM Vulnerability in Kigen’s eUICC Cards Exposes Billions of IoT Devices to Malicious Attacks

Cybersecurity researchers have discovered a new hacking technique that exploits weaknesses in the eSIM technology used in modern smartphones, exposing users to severe risks. The issues impact the Kigen eUICC card. According to the Irish company’s website, more than two billion SIMs in IoT devices have been enabled as of December 2020. The findings come…

Patch immediately: CVE-2025-25257 PoC enables remote code execution on Fortinet FortiWeb

PoC exploits released for critical Fortinet FortiWeb flaw allowing pre-auth RCE. Fortinet urges users to patch. Proof-of-concept (PoC) exploits for CVE-2025-25257 in Fortinet FortiWeb (CVSS 9.8) enable pre-auth RCE on vulnerable servers. The flaw is a SQL injection vulnerability in FortiWeb (CWE-89) that allows unauthenticated attackers to execute unauthorized SQL commands via crafted HTTP/HTTPS requests.…

Wing FTP Server flaw actively exploited shortly after technical details were made public

Hackers exploit critical Wing FTP flaw (CVE-2025-47812) for remote code execution with root/system rights after details leaked on June 30. Threat actors are exploiting a critical flaw, tracked as CVE-2025-47812 (CVSS score of 10), in Wing FTP Server that allows remote code execution with root/system privileges. Wing FTP Server is a secure and flexible file…

Security Affairs newsletter Round 532 by Pierluigi Paganini – INTERNATIONAL EDITION

A new round of the weekly Security Affairs newsletter has arrived! Every week, the best security articles from Security Affairs are free in your email box. Enjoy a new round of the weekly SecurityAffairs newsletter, including the international press. McDonald’s job app exposes data of 64 Million applicants Athlete or Hacker? Russian basketball player accused…

GPUHammer: New RowHammer Attack Variant Degrades AI Models on NVIDIA GPUs

NVIDIA is urging customers to enable System-level Error Correction Codes (ECC) as a defense against a variant of a RowHammer attack demonstrated against its graphics processing units (GPUs). “Risk of successful exploitation from RowHammer attacks varies based on DRAM device, platform, design specification, and system settings,” the GPU maker said in an advisory released this…

Over 600 Laravel Apps Exposed to Remote Code Execution Due to Leaked APP_KEYs on GitHub

Cybersecurity researchers have discovered a serious security issue that allows leaked Laravel APP_KEYs to be weaponized to gain remote code execution capabilities on hundreds of applications. “Laravel’s APP_KEY, essential for encrypting sensitive data, is often leaked publicly (e.g., on GitHub),” GitGuardian said. “If attackers get access to this key, they can exploit a deserialization flaw…

Microsoft’s Patch Tuesday updates: Keeping up with the latest fixes

Long before Taco Tuesday became part of the pop-culture vernacular, Tuesdays were synonymous with security — and for anyone in the tech world, they still are.  Patch Tuesday, as you most likely know, refers to the day each month when Microsoft releases security updates and patches for its software products — everything from Windows to…

Researchers identify critical vulnerabilities in automotive Bluetooth systems

Cybersecurity researchers have identified four significant security vulnerabilities in a widely used automotive Bluetooth system that could potentially allow remote attackers to execute code on millions of vehicles worldwide. The vulnerabilities, collectively named PerfektBlue by PCA Cyber Security, affect OpenSynergy’s BlueSDK Bluetooth stack, which is used to implement Bluetooth functionality in embedded systems, with a…

PerfektBlue Bluetooth Vulnerabilities Expose Millions of Vehicles to Remote Code Execution

Cybersecurity researchers have discovered a set of four security flaws in OpenSynergy’s BlueSDK Bluetooth stack that, if successfully exploited, could allow remote code execution on millions of transport vehicles from different vendors. The vulnerabilities, dubbed PerfektBlue, can be fashioned together as an exploit chain to run arbitrary code on cars from at least three major…

Critical Wing FTP Server Vulnerability (CVE-2025-47812) Actively Being Exploited in the Wild

A recently disclosed maximum-severity security flaw impacting the Wing FTP Server has come under active exploitation in the wild, according to Huntress. The vulnerability, tracked as CVE-2025-47812 (CVSS score: 10.0), is a case of improper handling of null (‘’) bytes in the server’s web interface, which allows for remote code execution. It has been addressed…

U.S. CISA adds Citrix NetScaler ADC and Gateway flaw to its Known Exploited Vulnerabilities catalog

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds U.S. CISA adds Citrix NetScaler ADC and Gateway flaw to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added Citrix NetScaler ADC and Gateway, tracked as CVE-2025-5777, to its Known Exploited Vulnerabilities (KEV) catalog. The CVE-2025-5777 flaw, dubbed ‘CitrixBleed 2‘ (CVSS v4.0 Base Score…

Anatomy of a Scattered Spider attack: A growing ransomware threat evolves

Scattered Spider is increasingly making headlines of late, evolving its techniques and broadening the scope of its criminal activities against a wider array of enterprises. Active since at least May 2022, the financially motivated cybercriminal group initially targeted telecommunications and entertainment companies, including MGM Resorts and Caesars Entertainment, through SIM-swapping and ransomware operations. [ See…

CISA Adds Citrix NetScaler CVE-2025-5777 to KEV Catalog as Active Exploits Target Enterprises

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Thursday added a critical security flaw impacting Citrix NetScaler ADC and Gateway to its Known Exploited Vulnerabilities (KEV) catalog, officially confirming the vulnerability has been weaponized in the wild. The shortcoming in question is CVE-2025-5777 (CVSS score: 9.3), an instance of insufficient input validation that

EDR-Software – ein Kaufratgeber

EDR-Software verhindert Endpunkt-Sicherheitsdebakel. Die richtige Lösung vorausgesetzt. SvetaZi | shutterstock.com Software im Bereich Endpoint Detection and Response (EDR) erfreut sich weiterhin steigender Beliebtheit – und wird mit zunehmender Reife immer effektiver. EDR-Lösungen bieten Realtime-Einblicke in die Endpunkt-Aktivitäten und ermöglichen es, Mobiltelefone, Workstations, Laptops, Server und andere Devices vor Cyberangriffen zu schützen. In diesem Kaufratgeber erfahren…

PerfektBlue Bluetooth attack allows hacking infotainment systems of Mercedes, Volkswagen, and Skoda

Researchers found critical PerfektBlue flaws in OpenSynergy BlueSDK, allowing remote code execution to hack millions of vehicles’ systems. Researchers at PCA Cyber Security identified a set of critical vulnerabilities, collectively tracked as PerfektBlue, in OpenSynergy BlueSDK Bluetooth stack. The exploitation of the flaws potentially allows remote code execution in millions of vehicles. These flaws could…

UK Charges Four in ‘Scattered Spider’ Ransom Group

Authorities in the United Kingdom this week arrested four alleged members of “Scattered Spider,” a prolific data theft and extortion group whose recent victims include multiple airlines and the U.K. retail chain Marks & Spencer. Scattered Spider is the name given to an English-speaking cybercrime group known for using social engineering tactics to break into companies…

AMD discloses new CPU flaws that can enable data leaks via timing attacks

AMD has disclosed four new processor vulnerabilities that could allow attackers to steal sensitive data from enterprise systems through timing-based side-channel attacks. The vulnerabilities, designated AMD-SB-7029 and known as Transient Scheduler Attacks, affect a broad range of AMD processors, including data center EPYC chips and enterprise Ryzen processors. The disclosure has immediately sparked a severity…

ServiceNow Flaw CVE-2025-3648 Could Lead to Data Exposure via Misconfigured ACLs

A high-severity security flaw has been disclosed in ServiceNow’s platform that, if successfully exploited, could result in data exposure and exfiltration. The vulnerability, tracked as CVE-2025-3648 (CVSS score: 8.2), has been described as a case of data inference in Now Platform through conditional access control list (ACL) rules. It has been codenamed Count(er) Strike. “A…

Exploit details released for Citrix Bleed 2 flaw affecting NetScaler

Security researchers have released a technical analysis and proof-of-concept exploit code for a critical vulnerability fixed last month in Citrix NetScaler appliances that is suspected to have been exploited in the wild, though in a limited capacity and without official confirmation from Citrix. Companies are urged to deploy the patches and use published indicators of…

Call of Duty: From pew-pew to pwned

In episode 425 of “Smashing Security”, Graham reveals how “Call of Duty: WWII” has been weaponised – allowing hackers to hijack your entire PC during online matches, thanks to ancient code and Microsoft’s Game Pass. Meanwhile, Carole digs into a con targeting the recently incarcerated, with scammers impersonating bail bond agents to fleece desperate families.…

Nippon Steel Solutions suffered a data breach following a zero-day attack

Nippon Steel Solutions reported a data breach caused by hackers exploiting a zero-day vulnerability in their network equipment. Nippon Steel Solutions, a subsidiary of Japan’s Nippon Steel, disclosed a data breach, attackers exploited a zero-day vulnerability. The company provides cloud and cybersecurity services. On March 7, 2025, Nippon Steel Solutions detected suspicious server activity and…

Gold Melody IAB Exploits Exposed ASP.NET Machine Keys for Unauthorized Access to Targets

The Initial Access Broker (IAB) known as Gold Melody has been attributed to a campaign that exploits leaked ASP.NET machine keys to obtain unauthorized access to organizations and peddle that access to other threat actors. The activity is being tracked by Palo Alto Networks Unit 42 under the moniker TGR-CRI-0045, where “TGR” stands for “temporary…

Verified, featured, and malicious: RedDirection campaign reveals browser marketplace failures

A widespread browser hijacking campaign has infected over 2.3 million users through 18 malicious extensions available on Google Chrome and Microsoft Edge. Dubbed “RedDirection” by researchers at Koi Security, the operation exploited trust indicators such as verified badges, high ratings, and featured placement to remain undetected across both browser ecosystems. Koi researchers described the operation…

Hackers weaponize Shellter red teaming tool to spread infostealers

Hackers are abusing the legitimate red teaming tool Shellter to spread stealer malware after a licensed copy was leaked. Elastic Security Labs has identified several malware campaigns using the commercial AV/EDR evasion tool SHELLTER. The tool was originally built for legitimate red team operations, however, threat actors have now adopted it to bypass security measures…

Microsoft Patches 130 Vulnerabilities, Including Critical Flaws in SPNEGO and SQL Server

For the first time in 2025, Microsoft’s Patch Tuesday updates did not bundle fixes for exploited security vulnerabilities, but acknowledged one of the addressed flaws had been publicly known. The patches resolve a whopping 130 vulnerabilities, along with 10 other non-Microsoft CVEs that affect Visual Studio, AMD, and its Chromium-based Edge browser. Of these 10…

Microsoft Patch Tuesday, July 2025 Edition

Microsoft today released updates to fix at least 137 security vulnerabilities in its Windows operating systems and supported software. None of the weaknesses addressed this month are known to be actively exploited, but 14 of the flaws earned Microsoft’s most-dire “critical” rating, meaning they could be exploited to seize control over vulnerable Windows PCs with…

July Patch Tuesday: 14 critical Microsoft vulnerabilities, one SAP hole rated at 10 in severity

Microsoft’s July Patch Tuesday fixes are a mix of good news and bad news for CSOs: Fourteen of the vulnerabilities are rated as critical, but on the other hand, there are no zero-days and only one vulnerability with a publicly available proof of concept.  CSOs need to immediately address a heap-based buffer overflow vulnerability in…

Appeals court clears path for El Salvadoran journos to sue spyware maker

A U.S. appeals court on Tuesday revived a lawsuit that El Salvadoran journalists had brought against leading spyware maker NSO Group. The U.S. Court of Appeals for the Ninth Circuit concluded that a district court that dismissed the suit — on the grounds that the California court wasn’t the right forum — abused its discretion.…

Microsoft Patch Tuesday addresses 130 vulnerabilities, none actively exploited

Microsoft addressed 130 vulnerabilities across its products and underlying Windows systems, but none have been actively exploited in the wild, the company said in its latest security update Tuesday. A proof-of-concept exploit for a high-severity defect in SQL Server — CVE-2025-49719 — has been shared publicly, researchers said. The information disclosure vulnerability, which has a…

Microsoft Patch Tuesday security updates for July 2025 fixed a zero-day

Microsoft released Patch Tuesday security updates for July 2025, which addressed 130 flaws, including one a Microsoft SQL Server zero-day. Microsoft Patch Tuesday security updates for July 2025 addressed 130 vulnerabilities in Windows and Windows Components, Office and Office Components, .NET and Visual Studio, Azure, Teams, Hyper-V, Windows BitLocker, Microsoft Edge (Chromium-based), and the Windows…

Hackers Use Leaked Shellter Tool License to Spread Lumma Stealer and SectopRAT Malware

In yet another instance of threat actors repurposing legitimate tools for malicious purposes, it has been discovered that hackers are exploiting a popular red teaming tool called Shellter to distribute stealer malware. The company behind the software said a company that had recently purchased Shellter Elite licenses leaked their copy, prompting malicious actors to weaponize…

Advancing Protection in Chrome on Android

Posted by David Adrian, Javier Castro & Peter Kotwicz, Chrome Security Team Android recently announced Advanced Protection, which extends Google’s Advanced Protection Program to a device-level security setting for Android users that need heightened security—such as journalists, elected officials, and public figures. Advanced Protection gives you the ability to activate Google’s strongest security for mobile…

Advancing Protection in Chrome on Android

Posted by David Adrian, Javier Castro & Peter Kotwicz, Chrome Security Team Android recently announced Advanced Protection, which extends Google’s Advanced Protection Program to a device-level security setting for Android users that need heightened security—such as journalists, elected officials, and public figures. Advanced Protection gives you the ability to activate Google’s strongest security for mobile…

Oligo Security strives to fill application-layer gaps in MITRE ATT&CK framework

Applications are a common intrusion point, but the way attackers gain access, maneuver and create mayhem within and across applications doesn’t always neatly fit into MITRE’s ATT&CK framework.  The team at Oligo Security is releasing a new framework it calls Application Attack Matrix to complement areas of MITRE’s framework that it describes as too broad,…

U.S. CISA adds MRLG, PHPMailer, Rails Ruby on Rails, and Synacor Zimbra Collaboration Suite flaws to its Known Exploited Vulnerabilities catalog

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Multi-Router Looking Glass (MRLG), PHPMailer, Rails Ruby on Rails, and Synacor Zimbra Collaboration Suite (ZCS) flaws to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added Multi-Router Looking Glass (MRLG), PHPMailer, Rails Ruby on Rails, and Synacor Zimbra Collaboration Suite (ZCS) flaws to…

ClickFix-Attacken bedrohen Unternehmenssicherheit

Cyberkriminelle greifen immer häufiger auf ClickFix-Angriffe zurück. NAJA x -shutterstock.com Weniger bekannt als Phishing ist die Social-Engineering-Methode ClickFix. Ziel solcher Attacken ist es, die Opfer dazu zu bewegen, bösartige Befehle in Tools wie PowerShell oder die Windows-Eingabeaufforderung einzufügen. Die Angriffe beginnen in der Regel, nachdem ein Benutzer eine kompromittierte oder bösartige Website besucht oder einen…

How a 12-year-old bug in Sudo is still haunting Linux users

Two new vulnerabilities have been found in Sudo, a privileged command-line tool installed on Linux systems, that can allow privilege escalation and unintended command execution on affected Ubuntu and Debian systems. According to a Stratascale research, the command-line tool has two local privilege escalation vulnerabilities, affecting the Sudo “host” and Sudo “Chroot” features. One of…

CISA Adds Four Critical Vulnerabilities to KEV Catalog Due to Active Exploitation

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Monday added four security flaws to its Known Exploited Vulnerabilities (KEV) catalog, citing evidence of active exploitation in the wild. The list of flaws is as follows – CVE-2014-3931 (CVSS score: 9.8) – A buffer overflow vulnerability in Multi-Router Looking Glass (MRLG) that could allow remote…

Call of Duty takes PC game offline after multiple reports of RCE attacks on players

The makers of Call of Duty: World War 2 took the PC version of the game offline over the weekend amid widespread reports online that a remote code execution vulnerability was being used to take over victim computers during live multiplayer matches. On June 30, the 2017 game was released through Xbox’s GamePass service. On…

NightEagle hackers exploit Microsoft Exchange flaw to spy on China’s strategic sectors

A previously undocumented Advanced Persistent Threat (APT) group, “NightEagle,” has been found targeting the Chinese government and critical sectors using an unidentified Microsoft Exchange zero-day flaw. According to a discovery made by RedDrip, the threat intelligence unit of Chinese cybersecurity firm QiAnXin Technology, the threat group has been compromising Microsoft Exchange servers through a sophisticated…

U.S. CISA adds Google Chromium V8 flaw to its Known Exploited Vulnerabilities catalog

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Chromium V8 vulnerability to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added Chromium V8 vulnerability, tracked as CVE-2025-6554, to its Known Exploited Vulnerabilities (KEV) catalog. Last week, Google released security patches to address the Chrome vulnerability CVE-2025-6554 for which an exploit is…

Security Affairs newsletter Round 531 by Pierluigi Paganini – INTERNATIONAL EDITION

A new round of the weekly Security Affairs newsletter has arrived! Every week, the best security articles from Security Affairs are free in your email box. Enjoy a new round of the weekly SecurityAffairs newsletter, including the international press. North Korea-linked threat actors spread macOS NimDoor malware via fake Zoom updates Critical Sudo bugs expose…

Critical Sudo bugs expose major Linux distros to local Root exploits

Critical Sudo flaws let local users gain root access on Linux systems, the vulnerabilities affect major Linux distributions. Cybersecurity researchers disclosed two vulnerabilities in the Sudo command-line utility for Linux and Unix-like operating systems. Local attackers can exploit the vulnerabilities to escalate privileges to root on affected systems. Sudo (short for “superuser do”) is a…

How to Easily Escalate to Root on Linux Using the Latest Sudo Vulnerabilities

A newly disclosed pair of critical vulnerabilities in Sudo — the powerful Unix/Linux command-line tool that allows users to run commands as root — poses a significant local privilege escalation threat. These flaws impact major Linux distributions and allow unprivileged local users to gain root access, thereby compromising system integrity. Summary of the Vulnerabilities The…

Verified, but vulnerable: Malicious extensions exploit IDE trust badges

Developers across popular integrated development environments (IDEs) like Visual Studio Code, Visual Studio, IntelliJ IDEA, and Cursor are at risk of running malicious extensions marked as “verified.” A new report from OX Security revealed that attackers can manipulate verification checks on these code editors so that malicious extensions appear trustworthy to unsuspecting users. “OX’s research,…

Kritische Schwachstelle in Cisco Unified CM entdeckt

Bereits zum zweiten Mal in einer Woche muss Cisco eine Schwachstelle mit höchsten Schweregrad melden. JarTee – shutterstock.com Cisco meldete kürzlich eine Schwachstelle mit höchster Schweregradbewertung (CVSS 10 von 10) in seinen Produkten Unified Communications Manager (Unified CM) und Session Management Edition (Unified CM SME). Die betroffenen Lösungen sind Kernkomponenten der TK-Infrastruktur und werden in…

China-linked group Houken hit French organizations using zero-days

China-linked group Houken hit French govt, telecom, media, finance and transport sectors using Ivanti CSA zero-days, says France’s ANSSI. France’s cyber agency ANSSI revealed that a Chinese hacking group used Ivanti CSA zero-days to target government, telecom, media, finance, and transport sectors. The campaign, active since September 2024, is linked to the Houken intrusion set,…

Cybercriminals Target Brazil: 248,725 Exposed in CIEE One Data Breach

Resecurity found a breach in Brazil’s CIEE One platform, exposing PII and documents, later sold by data broker “888” on the dark web. Resecurity identified a data breach of one of the major platforms in Brazil connecting businesses and trainees called CIEE One – leading to the compromise of sensitive PII, including ID records, contact…

China-linked attacker hit France’s critical infrastructure via trio of Ivanti zero-days last year

Multiple critical infrastructure sectors were hit last year during an attack spree in France via a trio of zero-day vulnerabilities affecting Ivanti Cloud Service Appliance devices, the country’s cybersecurity agency said in a report released Tuesday. Government agencies and organizations in the telecommunications, media, finance and transportation industries were impacted by widespread zero-day exploits of…

Hardcoded root credentials in Cisco Unified CM trigger max-severity alert

Cisco has patched a max severity flaw in its Unified Communications Manager (Unified CM) and Session Management Edition (Unified CM SME) products that could let attackers walk right in using a hardcoded root login. The enterprise communications giant said the static credentials were intended for internal use only but, unfortunately, were left in a range…

Cisco removed the backdoor account from its Unified Communications Manager

Digital communications technology giant Cisco addressed a static SSH credentials vulnerability in its Unified Communications Manager (Unified CM). A flaw, tracked as CVE-2025-20309 (CVSS score of 10), in Cisco Unified Communications Manager and its Session Management Edition lets remote attackers log in using hardcoded root credentials set during development. Cisco Unified Communications Manager (CUCM) is a call…

Sixfold surge of ClickFix attacks threatens corporate defenses

Incidents of ClickFix — the social engineering attack technique that tricks users into executing malicious code — are skyrocketing. ClickFix attacks typically involve displaying a fake error or counterfeit CAPTCHA verification with the intent of tricking a prospective victim into copying, pasting, and executing malicious commands on their devices. Attacks typically begin after a user…

Release Notes: Detonation Actions, Enhanced QR Extraction, and 1,400+ New Detection Rules 

We’ve packed June with updates designed to make your day-to-day analysis faster, clearer, and easier than before. Whether you’re just getting started or deep into reverse engineering every day, these improvements are here to save you time and help you catch more threats.  In this update:  Real-time Detonation Action hints that guide you through the…

Auf der Suche nach Alternativen zum CVE-Programm

Sollte das CVE-Programm eingestellt werden, wäre die Bewertung und Behebung von Sicherheitslücken schwieriger. Dave Hoeek – shutterstock.com Der jüngste kurze Panikausbruch wegen der möglichen Einstellung des Common Vulnerabilities and Exposures (CVE)-Programms hat die starke Abhängigkeit der Sicherheitsbranche von diesem Programm deutlich gemacht. Er führte zu Diskussionen über Notfallstrategien , falls das standardisierte System zur Identifizierung…

Critical RCE flaw in Anthropic’s MCP inspector exposes developer machines to remote attacks

A critical remote code execution (RCE) bug in Anthropic’s Model Context Protocol (MCP) inspector tool could allow attackers to run arbitrary commands on developer machines when they visit a malicious website.   MCP inspector is a tool that helps developers test and debug AI agent interactions using Anthropic’s MCP, an open standard that enables AI agents…

CVE-2025-6554 is the fourth Chrome zero-day patched by Google in 2025

Google released security patches to address a Chrome vulnerability, tracked as CVE-2025-6554, for which an exploit exists in the wild. Google released security patches to address a Chrome vulnerability, tracked as CVE-2025-6554, for which an exploit is available in the wild. “Type confusion in V8 in Google Chrome prior to 138.0.7204.96 allowed a remote attacker…

U.S. CISA adds TeleMessage TM SGNL flaws to its Known Exploited Vulnerabilities catalog

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds TeleMessage TM SGNL flaws to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added TeleMessage TM SGNL flaws to its Known Exploited Vulnerabilities (KEV) catalog. Below are the descriptions for these flaws: CVE-2025-48927 (CVSS score of 5.3) TeleMessage TM SGNL Initialization of a Resource…

How cybersecurity leaders can defend against the spur of AI-driven NHI

Machine identities pose a big security risk for enterprises, and that risk will be magnified dramatically as AI agents are deployed. According to a report by cybersecurity vendor CyberArk, machine identities — also known as non-human identities (NHI) — now outnumber humans by 82 to 1, and their number is expected to increase exponentially. By…

CISA and U.S. Agencies warn of ongoing Iranian cyber threats to critical infrastructure

U.S. warns of rising Iranian cyber threats exploiting outdated software and weak passwords, with attacks likely to escalate due to recent events. U.S. cybersecurity and intelligence agencies warn of rising cyber threats from Iranian state-linked hackers, expected to escalate. These actors typically exploit outdated software, known vulnerabilities, and weak or default passwords on internet-connected systems.…

Three steps to boost Amazon S3 data security

The amount of data in modern systems has skyrocketed beyond what traditional security tools can handle. As organizations embrace AI to boost productivity, security teams face mounting pressure to protect sensitive information across sprawling cloud infrastructures and applications. The velocity of data creation, combined with complex multicloud environments, makes traditional security approaches insufficient. AI systems introduce additional…