DESTAQUES

Ameaças Cibernéticas

1247 notícias
Ameaças Cibernéticas The Hacker News 🇺🇸

CERT/CC Warns of Hidden Admin Backdoor in Tenda Router Firmware

Several versions of firmware released by Chinese network device manufacturer Tenda have been found to embed an undocumented authentication backdoor that enables administrative access to the devices' web management interfaces, the CERT Coordination Center (CERT/CC) warned Monday. …

Ameaças Cibernéticas The Hacker News 🇺🇸

BeyondTrust Patches Critical Auth Bypass Flaws in Remote Support and PRA

BeyondTrust has released updates to address two critical security flaws affecting Remote Support (RS) and Privileged Remote Access (PRA) products that, if successfully exploited, could allow unauthenticated attackers to take control of susceptible devices. The vulnerabilities ar…

Ameaças Cibernéticas Bleeping Computer 🇺🇸

Fake IT support calls on Microsoft Teams push EtherRAT malware

Threat actors are abusing Microsoft Teams voice calls by impersonating corporate IT support staff to trick employees into installing the EtherRAT malware, giving attackers initial access to corporate networks. [...]

Ameaças Cibernéticas The Hacker News 🇺🇸

Iran-Linked Hackers Use New Cavern C2 Framework to Target Israeli Organizations

An Iranian hacking group affiliated with Iran's Ministry of Intelligence and Security (MOIS) has been wielding a previously undocumented modular command-and-control (C2) framework dubbed Cavern (aka Cav3rn) targeting Israeli organizations. The activity, which has primarily singl…

Ameaças Cibernéticas The Hacker News 🇺🇸

Threat Actors Probe Gitea Docker Flaw CVE-2026-20896 13 Days After Disclosure

Threat actors have been observed attempting to exploit a recently patched critical security flaw in Gitea Docker images, according to Sysdig. The vulnerability in question is CVE-2026-20896 (CVSS score: 9.8), a vulnerability that stems from the DevOps platform trusting the "X-WE…

Ameaças Cibernéticas HIPAA Clicks 🇺🇸

AI Agent Conducts First Fully Autonomous Ransomware Attack

Researchers have identified what they believe to be the first agentic ransomware attack. An autonomous large language model (LLM) agent […] The post AI Agent Conducts First Fully Autonomous Ransomware Attack appeared first on The HIPAA Journal.

Ameaças Cibernéticas The Hacker News 🇺🇸

New TrojPix Attack Leaks Data From Air-Gapped Systems via Video Cable Emissions

Researchers at Shandong University have shown a fast new way to pull data off computers that are cut off from every network. The technique, called TrojPix, tweaks on-screen pixels in ways the eye cannot see, so that the video cable carrying them radiates a faint radio signal a ne…

Ameaças Cibernéticas The Hacker News 🇺🇸

New Java-Based QuimaRAT MaaS Built to Run on Windows, Linux, and macOS

Cybersecurity researchers have flagged a novel Java-based remote access trojan (RAT) called QuimaRAT that's capable of targeting Windows, Linux, and macOS environments. According to LevelBlue, the cross-platform malware is advertised under a malware-as-a-service (MaaS) model, co…

Link copiado!