GBHackers On Security

A security vulnerability has been identified in React Server Components deployments using specific vulnerable releases of React 19. An attacker can exploit this flaw to create a denial-of-service condition through specially crafted HTTP POST requests, as detailed in CVE-2026-23870. React Server Components Vulnerability Tracked as CVE-2026-23870 and GHSA-rv78-f8rc-xrxh, this high-severity vulnerability affects React Server Components The post React Server Components Vulnerability Lets Attackers Freeze Next.js Servers With a Single Request appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.

CastleStealer, a C# information stealer first publicly identified in April 2026, has expanded its capabilities beyond credential theft. New samples analyzed by Flashpoint bypass Chromium app-bound encryption, support remote command execution, and transmit stolen data through small, encrypted TCP exchanges instead of uploading a single archive. Flashpoint has not observed widespread adoption among threat actors. The post CastleStealer Malware Bypasses Chromium ABE and Adds Remote Command Execution Capabilities appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.

Cisco Talos warns that coordinated AI agent swarms could radically shorten the time needed to run sophisticated cyberattacks, compressing operations that traditionally require months of red-team planning, reconnaissance, and infrastructure work into hours. The primary concern is no longer whether AI will be used in cyberattacks, but how organizations can withstand persistent, scalable and increasingly The post Cisco Talos Warns AI Agent Swarms Can Compress Cyberattacks From Months to Hours appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.

A campaign in July 2026 using a trojanized Terraform provider to deploy cross-platform malware against developer environments. The operation delivers FLATROOF for credential theft and initial access, followed by ROOFDECK for broader remote control. Attribution remains provisional. ThreatLabz found similarities in targeting, tooling, and tactics but lacked unique code matches, shared infrastructure, or cryptographic evidence The post Suspected TraderTraitor Hackers Trojanize Terraform Provider to Deploy Cross-Platform Malware appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.

Chainguard leads the eliminate-the-problem lane with hardened zero-CVE images, Sonatype the block-at-ingestion lane, and Scribe/Lineaje the provenance-attestation frontier. Selecting the best container registry security tools helps organizations establish baseline protection across four distinct attack surfaces dependencies, pipelines, artifacts, and base images because software supply chain security is a comprehensive strategy wearing a category name. Quick The post 12 Best Software Supply Chain Security Tools Compared (2026): Features & Pricing appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.

Salt Security and Traceable anchor dedicated discovery-plus-runtime defense, 42Crunch owns design-time contract security, and the edge giants (Akamai with Noname inside, Cloudflare, Imperva) bundle the category into platforms you may already run. Eleven distinct options (Akamai’s two sheet rows are one vendor) priced across five lanes. Quick Verdict: Best API Security at a Glance • The post 11 Best API Security Tools Compared (2026): Features & Pricing appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.

The FBI has announced another disruption of scam centers in Ghana as part of Operation Blackout, resulting in the arrest or detention of over 130 individuals and the seizure of more than 300 devices. FBI Director Kash Patel said investigators have identified 89 victims and reported nearly $10 million in losses linked to the ongoing The post FBI Disrupts Major Scam Centers in Ghana, 130+ Detained and 300+ Devices Seized appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.

Warden Stealer as a rapidly growing malware-as-a-service operation targeting data stored by AI assistants and coding agents, including Claude, Codex, Grok, and Cursor. The Rust-based infostealer is among the first malware families observed systematically harvesting AI-agent configuration files, local tokens, prompt histories, conversation databases, and Model Context Protocol (MCP) settings. The campaign signals a significant The post Warden Stealer Malware Targets Claude, Codex, Grok and Cursor to Steal AI Agent Data appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.

Hackers targeted Hikvision surveillance devices in Ukraine during a concentrated surge of remote command execution attempts that coincided with Russian missile and drone strikes. GreyNoise documented a nine-day increase in exploitation activity from September 23 to October 1, 2026, following preliminary reconnaissance conducted on September 21. However, researchers could not establish a direct connection between The post Hackers Target Hikvision Cameras in Ukraine With RCE Exploits Amid Russian Airstrikes appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.

MATCHBOIL’s evolution from a basic C# downloader into a more evasive implant supporting recurring command-and-control communication. Operated by UAC-0099, the malware now incorporates sandbox checks, commercial .NET obfuscation, deceptive interfaces, and revised persistence mechanisms, reflecting sustained development across samples spanning April 2024 through April 2026. Compilation timestamps suggest earlier development, although timestamps alone do not The post MATCHBOIL Malware Adds Sandbox Checks, .NET Reactor Obfuscation and Persistent C2 appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.