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The Gentlemen ransomware gang suffered an internal breach in May 2026, exposing victim data, affiliate activity, and backend operations.
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Ivanti, Fortinet, n8n, SAP, and VMware have released security fixes for various vulnerabilities that could be exploited by bad actors to bypass authentication and execute arbitrary code. Topping the list is a critical flaw impacting Ivanti Xtraction (CVE-2026-8043, CVSS score: 9.6) that could be exploited to achieve information disclosure or client-side attacks. “External control of a file name
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A sophisticated Russian-language threat cluster known as Paper Werewolf (also tracked as GOFFEE) has launched a fresh wave of targeted cyberattacks against Russian industrial, financial, and transport organizations between March and April 2026. The attack begins with a phishing email carrying a PDF attachment. Embedded inside the PDF is a URL pointing to a ZIP archive named […]
The post Paper Werewolf APT Spreads EchoGather RAT via Fake Adobe Installer appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.
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A sophisticated cyber espionage campaign targeting multiple Malaysian organizations has been uncovered, revealing a highly structured attack chain that blends custom tooling, cloud infrastructure, and stealthy data exfiltration. At the center of the operation is an Azure virtual machine (IP: 20.17.161.118) used to orchestrate attacks across government-linked networks. The infrastructure contained a wide range of […]
The post Hackers Abuse Cloudflare Storage to Exfiltrate Network Files appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.
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Microsoft has acknowledged a growing issue affecting Windows 11 users: the May 2026 cumulative update (KB5089549) fails to install, resulting in error code 0x800f0922. The problem is affecting systems running Windows 11 versions 24H2 and 25H2, raising concerns among enterprise administrators and individual users who rely on timely security patches. Released on May 12, 2026, […]
The post Microsoft Acknowledges Windows 11 Update Failure Linked to Error 0x800f0922 appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.
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Cybersecurity researchers have discovered four new npm packages containing information-stealing malware, one of which is a clone of the Shai-Hulud worm open-sourced by TeamPCP. The list of identified packages is below – chalk-tempalte (825 Downloads) @deadcode09284814/axios-util (284 Downloads) axois-utils (963 Downloads) color-style-utils (934 Downloads) “One of the packages (chalk-tempalte)
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Threat actors are increasingly hiding malware inside seemingly harmless files, and a new campaign shows just how effective this tactic has become. The attack begins with a phishing email carrying a TXZ archive attachment. Disguised as an urgent invoice, the file pressures victims into opening it quickly. Once extracted, the archive reveals a JavaScript file […]
The post Hackers Hide PureLogs Infostealer in PawsRunner Loader appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.
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A newly disclosed critical vulnerability in the Marimo Python notebook framework is raising serious alarms across the cybersecurity community, as it allows attackers to execute arbitrary commands remotely, without authentication. Tracked as CVE-2026-39987, the flaw exposes a WebSocket endpoint that can be abused to spawn a system-level shell, potentially leading to full infrastructure compromise. Marimo RCE […]
The post Critical Marimo RCE Flaw Could Let Attackers Execute Malicious Code Remotely appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.
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A set of critical vulnerabilities in the popular workflow automation platform n8n has raised serious security concerns, with researchers warning that attackers could chain multiple flaws to achieve full remote code execution (RCE) on affected systems. The issues, disclosed in multiple GitHub Security Advisories, impact n8n versions before 1.123.43, 2.20.7, and 2.22.1. All vulnerabilities require […]
The post n8n Security Flaws Could Let Attackers Achieve Remote Code Execution appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.
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A newly analyzed malware strain, OtterCookie, is emerging as a serious threat to developers, quietly harvesting sensitive data from active workstations in real time. Unlike earlier assumptions, OtterCookie is not a variant of BeaverTail but a separate Node. js-based remote access trojan (RAT) with a different command-and-control design and a stronger focus on continuous surveillance. […]
The post OtterCookie Malware Steals Dev Secrets, SSH Keys, Cloud Credentials, and Tokens appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.
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