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Cybersecurity researchers have disclosed details of an unpatched issue that could be exploited to disclose a user’s NTLMv2 hash to the attacker. Like in the case of CVE-2026-33829, which impacted the Windows Snipping Tool’s ms-screensketch: URI handler, the newly flagged issue resides in the search: URI handler, per Huntress. CVE-2026-33829 refers to a spoofing vulnerability that could expose
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A newly documented cyber espionage operation known as HazyBeacon, tracked as CL-STA-1020, is leveraging Amazon Web Services (AWS) to build stealthy command-and-control (C2) channels that are difficult for defenders to detect. The campaign primarily targets government networks in Southeast Asia and represents a growing shift toward cloud-native attack infrastructure. This misconfiguration enables threat actors to […]
The post HazyBeacon Campaign Abuses AWS for Stealthy C2 Communications appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.
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Windows systems are once again exposed to NTLM credential leakage through a newly observed abuse of the search, URI handler, a vulnerability class closely mirroring the previously patched CVE-2026-33829 in the Snipping Tool. Windows Search URI Handler Vulnerability Security researchers from Huntress have identified that the Windows search URI handler improperly processes user-supplied parameters, allowing attackers to coerce […]
The post Windows Search URI Handler Vulnerability Exposes NTLMv2 Hashes to Remote Attackers appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.
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A newly disclosed “HTTP/2 Bomb” attack is raising serious concerns across the web infrastructure ecosystem, enabling remote denial-of-service (DoS) conditions against widely deployed servers including nginx, Apache httpd, Microsoft IIS, Envoy, and Cloudflare Pingora. Overview of the HTTP/2 Bomb Attack Security researcher Quang Luong, working with the Codex team, uncovered a novel exploitation technique that […]
The post HTTP/2 Bomb Remote DoS Exploit Impacts nginx, Apache, IIS, Envoy, and Cloudflare Pingora appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.
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Cybersecurity researchers have discovered a remote denial-of-service exploit that affects major web servers, including NGINX, Apache HTTPD, Microsoft IIS, Envoy, and Cloudflare Pingora. The vulnerability has been codenamed HTTP/2 Bomb by Calif. “The vulnerable behavior exists in each server’s default HTTP/2 configuration,” the company said, adding it was discovered by OpenAI Codex by chaining
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The Cybersecurity and Infrastructure Security Agency (CISA), alongside the FBI, NSA, Department of Energy, EPA, TSA, Department of Transportation, and USDA, has issued a joint warning about ongoing cyberattacks targeting automatic tank gauge (ATG) systems across the United States. These systems are critical components used in energy, chemical, food and agriculture, and transportation sectors to […]
The post CISA Warns of Cyberattacks Targeting U.S. Tank Gauge Systems appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.
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A high-severity vulnerability in the Laravel framework could allow attackers to manipulate outbound email processing, potentially leading to unauthorized message delivery, data exposure, or the abuse of mail relays. The issue, tracked as CVE-2026-48019, stems from improper neutralization of CRLF (Carriage Return Line Feed) sequences in Laravel’s default email validation logic. The vulnerability is documented […]
The post Laravel CRLF Injection Flaw Could Disrupt Outbound Email Handling appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.
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Hackers are using highly convincing fake purchase orders and sales documents to sneak a new JavaScript backdoor, JS.MonoGlyphRAT, into US enterprises, where it quietly establishes persistence and enables full remote control of infected systems. The malware arrives as a .js attachment masquerading as a purchase order, quotation, or business proposal, and it encourages staff in […]
The post Fake Purchase Orders Spread JS.MonoGlyphRAT in U.S. Enterprise Attacks appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.
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A newly disclosed vulnerability in GitHub’s browser-based editor, GitHub.dev, allows attackers to steal powerful OAuth tokens with just a single click, giving them read and write access to private repositories. The flaw exploits how Visual Studio Code (VSCode) webviews handle keyboard events and message passing, enabling a malicious repository to execute attacker-controlled actions inside the […]
The post 1-Click GitHub Vulnerability Enables OAuth Token Theft appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.
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50+ malicious Chrome extensions posing as “live wallpaper” utilities have been caught running an adware operation that hijacks browser behavior and quietly pushes remote HTML content to around 30,000 users. These extensions were distributed through at least three publisher accounts and made available via the Chrome Web Store and third‑party download portals that advertised animated […]
The post 50+ Malicious Chrome Extensions Hit 30K Users appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.
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