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Ameaças Cibernéticas The Hacker News 🇺🇸

Researcher Drops New Windows Zero-Day PoC Hours After Microsoft Patch Tuesday

Security researcher Chaotic Eclipse (aka Nightmare-Eclipse) has released a new proof-of-concept (PoC) exploit called LegacyHive. It has been described as a Windows User Profile Service arbitrary hive load elevation of privileges vulnerability. The Windows User Profile Service, a…

Ameaças Cibernéticas The Hacker News 🇺🇸

Cursor Flaw Lets Malicious Cloned Repositories Trigger Windows Code Execution

Open a repository in Cursor on Windows and, if a file named git.exe is sitting in the project root, Cursor runs it. No click, no approval dialog, no warning that anything in the folder is about to execute. Whatever that binary does, it does as you, with your source, your SSH key…

Ameaças Cibernéticas Bleeping Computer 🇺🇸

CISA warns admins to patch actively exploited SharePoint flaws

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) warned Tuesday that attackers are actively exploiting three vulnerabilities to hack Internet-exposed on-premises SharePoint Server instances. [...]

Ameaças Cibernéticas The Hacker News 🇺🇸

Compromised AsyncAPI npm Packages Deliver Multi-Stage Botnet Malware

Four compromised npm packages in the @asyncapi namespace have been observed distributing a multi-stage botnet loader, according to findings from OX Security, SafeDep, Socket, and StepSecurity. The affected packages are listed below - @asyncapi/generator-helpers@1.1.1 @asyn…

Ameaças Cibernéticas Bleeping Computer 🇺🇸

US charges alleged operators of Russian bulletproof hosting service

U.S. federal prosecutors have unsealed charges against three Russian nationals, accusing them of providing bulletproof hosting (BPH) services to ransomware gangs that caused over $62 million in damages to victims worldwide. [...]

Ameaças Cibernéticas The Hacker News 🇺🇸

Two SonicWall SMA 1000 Zero-Days Exploited, One Could Enable Admin Commands

SonicWall has warned of active exploitation of two zero-day vulnerabilities impacting Secure Mobile Access (SMA) 1000 series appliances, one of which could be exploited to achieve arbitrary command execution. The vulnerabilities are listed below - CVE-2026-15409 (CVSS score:…

Ameaças Cibernéticas The Hacker News 🇺🇸

Microsoft Patches Record 622 Flaws, Including Two Zero-Days Under Active Attack

Microsoft shipped its largest Patch Tuesday on record today, and two of the fixes close holes that attackers are already exploiting. The release covers 622 of Microsoft's own CVEs by its Security Update Guide count, more than triple June's previous high of around 200. Those two …

Ameaças Cibernéticas The Hacker News 🇺🇸

LabubaRAT Masquerades as NVIDIA Software to Control Windows Hosts

Cybersecurity researchers have flagged a previously undocumented Rust-based remote access trojan (RAT) codenamed LabubaRAT that masquerades as NVIDIA software to blend into target environments. "LabubaRAT creates a reusable foothold for hands-on activity," Blackpoint Cyber resea…

Ameaças Cibernéticas The Hacker News 🇺🇸

RabbitMQ Flaws Could Leak OAuth Secrets and Expose Cross-Tenant Queue Metadata

Cybersecurity researchers have disclosed details of two access control-related flaws impacting the RabbitMQ message broker service that could allow attackers to leak OAuth client secrets, expose enterprise messaging infrastructure to takeover risks, and bypass tenant boundaries. …

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