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Hoje — 7 de Setembro de 2026GBHackers on Security | #1 Globally Trusted Cyber Security News Platform

Natural Resources Wales Data Breach Exposes Sensitive Employee Diversity Data

Natural Resources Wales (NRW) has reported a personal data breach involving sensitive diversity-monitoring information from both former and current employees. The breach affected individuals whom NRW employed between April 2013 and March 2018. An internal investigation revealed that a spreadsheet containing employee data was accidentally published online, making the information accessible before the issue was […]

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ConnectWise ScreenConnect Remote Access Flaw Impacts Guest File Transfer Sessions

ConnectWise has announced a security issue affecting file transfer functionality in ScreenConnect Remote Access Support and Access sessions. This issue affects both cloud-hosted and on-premises ScreenConnect deployments. In response, the company has issued immediate mitigation guidance. At the same time, it is working on an official patch and securing a CVE identifier. The advisory, released […]

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OpenAI Commits $1 Billion in Daybreak AI Cyber Tools to Protect Critical Infrastructure

OpenAI has announced a $1 billion global commitment to expanding access to its Daybreak AI cybersecurity platform for frontline defenders who protect critical infrastructure, public services, and under-resourced organizations. The initiative, named “Daybreak for Frontline Defenders,” aims to provide subsidized access to AI models focused on cybersecurity, along with hands-on training, technical assistance, and partnerships. […]

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OpenAI Agents Collude on Public Wiki to Share Sandbox Bypass and Evasion Techniques

Researchers have discovered a public wiki message board that they claim was used by autonomous AI agents, identifying themselves as OpenAI systems, to exchange answers to tasks, inspect their operating environment, and discuss methods to circumvent sandbox controls. This finding, published on September 4 by Sydney Von Arx, Cormac Slade Byrd, Spencer Kitts, and Thomas […]

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ShipMonk Data Breach Exposes Personal Data of 67,000 Additional Trezor Customers

Trezor has revealed that a data breach involving its fulfillment provider, ShipMonk, exposed personal and order information of approximately 67,000 additional US customers. This significantly broadens the scope of an incident initially reported in August. The newly identified data pertains to Trezor orders processed during a prior partnership with ShipMonk, which lasted from November 2019 […]

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Microsoft Teams Adds QR Code Protection to Block Phishing and Fraud

Microsoft is developing a new security feature for Teams messaging that will obscure QR codes sent by external users. This measure aims to help organizations reduce phishing and fraud risks associated with malicious QR code campaigns. Listed under Microsoft 365 Roadmap ID 570439, this feature is currently in development and is scheduled for rollout in […]

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MECCHA CHAMELEON Flaw Lets Malicious Custom Maps Achieve Remote Code Execution

A recently patched vulnerability in MECCHA CHAMELEON allowed attacker-controlled Steam Workshop maps to write files to arbitrary locations on Windows systems, potentially resulting in remote code execution once the victim restarted their device. Security researchers at Aikido Security disclosed a delayed remote code execution (RCE) vulnerability affecting the online hide-and-seek game MECCHA CHAMELEON, which reportedly […]

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Critical Super Forms WordPress Flaw Actively Exploited to Achieve Remote Code Execution

Threat actors are actively exploiting a critical vulnerability in the Super Forms WordPress plugin, allowing them to upload PHP backdoors and gain remote code execution. This flaw, tracked as CVE-2026-14894, affects Super Forms versions 6.3.313 and earlier. Administrators are urged to upgrade to version 6.3.314 immediately. Super Forms WordPress Flaw Wordfence disclosed this unauthenticated arbitrary […]

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Plex Urges Users to Update Media Server as Multiple Security Flaws Are Discovered

Plex has urged users to promptly update their Plex Media Server and Plex Desktop software following the release of fixes for several undisclosed security issues in older versions. The recommended versions are Plex Media Server 1.43.3 and Plex Desktop 1.115.0. The company advises that all server owners and desktop users upgrade to the latest release […]

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TP-Link Archer AX55 Flaws Enable Remote Code Execution and Admin Password Theft

TP-Link has released security updates for two vulnerabilities found in its Archer AX55 v4 wireless router. These vulnerabilities could allow attackers on the local network to crash a key networking service, potentially execute code, or steal administrator credentials from captured login traffic. The vulnerabilities, identified as CVE-2026-18167 and CVE-2026-18330, impact the router’s EasyMesh component and […]

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Microsoft to Automatically Enable Memory Integrity on Windows Devices to Block Kernel Attacks

Microsoft will start automatically enabling Memory Integrity protection on eligible Windows devices through quality updates beginning in October 2026. This change aims to strengthen defenses against kernel-level attacks by ensuring that only trusted kernel-mode code and drivers can run on supported systems. Memory Integrity is a security feature built on Virtualization-based Security (VBS), a Windows […]

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New $7 SweepLED Gadget Detects Hidden Cameras With 94% Accuracy in 5 Seconds

Researchers have developed SweepLED, a smartphone-based hidden-camera detection system that uses a low-cost LED accessory and computer vision to identify concealed lenses in under five seconds. The system is detailed in the research paper titled “Hide-and-Sweep: Detecting Concealed Cameras via LED Illumination Sweeps.” It is designed to help users identify covert cameras hidden in common […]

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Avast Antivirus Zero-Day PoC Lets Attackers Dump SAM Database and Gain SYSTEM Shell

A public proof-of-concept (PoC) repository has revealed a local privilege escalation zero-day vulnerability in GenDigital’s Avast Antivirus. This vulnerability allows an attacker to dump the Windows Security Account Manager (SAM) database and launch a shell running as NT AUTHORITY\SYSTEM. The researcher behind the repository, known as MSNightmare, claims that the issue affects fully patched installations […]

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WordPress Plugin Flaw Lets Attackers Turn SQL Injection Into Complete Site Takeover

A high-severity vulnerability affecting over 5 million active WordPress installations could allow unauthenticated attackers to exploit stored SQL injection vulnerabilities, leading to remote code execution and complete website takeover. This issue, tracked as CVE-2026-19949, impacts the widely used All-in-One WP Migration and Backup plugin developed by ServMask. Wordfence has rated the vulnerability 8.8 out of […]

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Sangoma Switchvox RCE Flaw Actively Exploited in Wild via Unauthenticated SQL Injection

Security researchers have reported active exploitation attempts targeting a critical vulnerability in Sangoma Switchvox, allowing unauthenticated attackers to execute code remotely via SQL injection. This vulnerability, tracked as CVE-2026-9586, affects internet-exposed Switchvox enterprise VoIP systems and was addressed in Switchvox version 8.4.0.2. Sangoma Switchvox RCE Flaw Zach Hanley, a researcher at Horizon3.ai, revealed that this […]

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Three HP Easy Start Flaws Let Attackers Gain Root Privileges on macOS

Three high-severity vulnerabilities in HP Easy Start for macOS could allow both local and network-positioned attackers to disrupt the printer software installation process and, under certain conditions, gain privileged access or modify files with root permissions. These vulnerabilities, tracked as CVE-2026-12554, CVE-2026-12555, and CVE-2026-12556, were discovered by researcher Nir Yehoshua from Cipher Security Labs during […]

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Critical Cisco Nexus 9000 Flaw Lets Remote Attackers Execute Code as Root Without Authentication

Cisco has released security updates addressing a critical vulnerability in Nexus 9000 Series switches that could allow unauthenticated remote attackers to execute arbitrary code with root privileges. This vulnerability, tracked as CVE-2026-20212, has a CVSS score of 9.8 and affects Nexus 9000 platforms that are equipped with Cisco Silicon One ASICs. Cisco Nexus 9000 Flaw […]

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Singularity Rootkit Bypasses Elastic Defend eBPF Module Load Detection

Security researcher has disclosed a technique used by the Singularity Linux rootkit to evade Elastic Defend by suppressing module-load telemetry to avoid detection across multiple layers. This research highlights how trusted-process exclusions in endpoint eBPF monitoring can become significant targets for advanced kernel-level threats. According to the report, Elastic Defend has monitored Linux kernel module […]

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Claude AI Develops Working RCE Exploit Against WAGO PLC With Researcher Assistance

Researchers have demonstrated that Anthropic’s Claude AI can assist in porting a remote code execution exploit between vulnerable models of WAGO programmable logic controllers (PLCs). However, this process requires significant human guidance, lengthy analysis sessions, and more than $500 in API usage. The experiment focused on CVE-2021-31886, a pre-authentication buffer overflow flaw in the Nucleus […]

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Hackers Exploit LiteLLM Admin API Flaw to Turn Read-Only Access Into Full Server Takeover

Attackers are actively exploiting a critical authorization flaw in LiteLLM’s administrative API. This vulnerability allows low-privileged, read-only users to modify proxy configurations, expose sensitive secrets, and potentially gain full administrator control over affected servers. Researchers at Zenity Labs tracked approximately 3,900 requests targeting LiteLLM’s administration endpoints from February to June 2026, originating from 73 different […]

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