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Ameaças Cibernéticas The Hacker News 🇺🇸

Lotus Wiper Malware Targets Venezuelan Energy Systems in Destructive Attack

Cybersecurity researchers have discovered a previously undocumented data wiper that has been used in attacks targeting Venezuela at the end of last year and the start of 2026. Dubbed Lotus Wiper, the novel file wiper has been used in a destructive campaign targeting the energy an…

Ameaças Cibernéticas HIPAA Clicks 🇺🇸

Minidoka Memorial Hospital Recovering from Easter Cyberattack

Minidoka Memorial Hospital was the victim of a cyberattack on Easter morning, and two further healthcare providers have confirmed they […] The post Minidoka Memorial Hospital Recovering from Easter Cyberattack appeared first on The HIPAA Journal.

Ameaças Cibernéticas The Hacker News 🇺🇸

Microsoft Patches Critical ASP.NET Core CVE-2026-40372 Privilege Escalation Bug

Microsoft has released out-of-band updates to address a security vulnerability in ASP.NET Core that could allow an attacker to escalate privileges. The vulnerability, tracked as CVE-2026-40372, carries a CVSS score of 9.1 out of 10.0. It's rated Important in severity. An anonymou…

Ameaças Cibernéticas The Hacker News 🇺🇸

Cohere AI Terrarium Sandbox Flaw Enables Root Code Execution, Container Escape

A critical security vulnerability has been disclosed in a Python-based sandbox called Terrarium that could result in arbitrary code execution. The vulnerability, tracked as CVE-2026-5752, is rated 9.3 on the CVSS scoring system. "Sandbox escape vulnerability in Terrarium allows a…

Ameaças Cibernéticas The Hacker News 🇺🇸

SystemBC C2 Server Reveals 1,570+ Victims in The Gentlemen Ransomware Operation

Threat actors associated with The Gentlemen ransomware‑as‑a‑service (RaaS) operation have been observed attempting to deploy a known proxy malware called SystemBC. According to new research published by Check Point, the command-and-control (C2 or C&C) server linked to SystemBC ha…

Ameaças Cibernéticas The Hacker News 🇺🇸

22 BRIDGE:BREAK Flaws Expose 20,000 Lantronix and Silex Serial-to-IP Converters

Cybersecurity researchers have identified 22 new vulnerabilities in popular models of serial-to-IP converters from Lantronix and Silex that could be exploited to hijack susceptible devices and tamper with data exchanged by them. The vulnerabilities have been collectively codename…

Ameaças Cibernéticas The Hacker News 🇺🇸

Ransomware Negotiator Pleads Guilty to Aiding BlackCat Attacks in 2023

A third individual who was employed as a ransomware negotiator has pleaded guilty to conducting ransomware attacks against U.S. companies in 2023. Angelo Martino, 41, of Land O'Lakes, Florida, teamed up with the operators of the BlackCat ransomware starting in April 2023 to assis…

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