Scanners meant to catch malicious add-on "skills" for AI coding agents can be fooled by a few simple changes that leave the malware working, according to a new study from researchers at the Hong Kong University of Science and Technology. Their strongest trick slipped past every …
Pesquisadores da Kaspersky Lab descobriram uma ferramenta chamada Umbrij, utilizada pelo grupo ToddyCat para comprometer contas corporativas do Gmail. O toolkit explora tokens OAuth para acessar caixas de correio, calendários e outros serviços do Google via API, mantendo-se indet…
Pesquisadores da Sysdig documentaram o primeiro caso de uma operação de ransomware conduzida inteiramente por um agente autônomo de inteligência artificial. O grupo JadePuffer utilizou um modelo de linguagem de grande escala (LLM) para realizar reconhecimento, roubo de credenciai…
Pesquisadores da FortiGuard Labs identificaram em maio uma campanha do trojan bancário Ousaban direcionada a usuários na Espanha e em Portugal. O malware, anteriormente ativo no Brasil, é distribuído por meio de um downloader MSI e utiliza um arquivo DLL executado por meio de sid…
Um amigo avisa que recebeu uma mensagem estranha sua, mas você não enviou nada. O plano de dados acaba antes do previsto. Chega um código de verificação do WhatsApp que você não pediu. Isolados, esses comportamentos têm explicações comuns. Combinados, são sinal para agir agora, s…
Researchers identified what they believe is the first documented case of a ransomware operation, JadePuffer, conducted entirely by a large language model (LLM) agent. [...]
The North Korean threat actors linked to the Contagious Interview campaign have been observed publishing 108 unique packages and web browser extensions spanning npm, Packagist, Go, and Google Chrome as part of an ongoing activity referred to as PolinRider. "The campaign remains …
Security firm runZero has disclosed seven vulnerabilities in FatFs, a small filesystem library that lets a device read and write the FAT and exFAT formats used on USB drives and SD cards. The flaws matter because FatFs is nearly everywhere. It ships inside the firmware that runs…
FBI and Google disrupt NetNut after domains linked to its residential proxy network are seized, exposing abuse of 2 million TVs and streaming devices worldwide.
A newly disclosed Linux kernel flaw called Bad Epoll (CVE-2026-46242) lets an ordinary user with no special access take full control of a machine as root. It affects Linux desktops, servers, and Android, and a fix is out. Bad Epoll sits in the same small stretch of kernel code w…
Cybersecurity researchers have discovered a previously undocumented modular malware framework codenamed Avalon that's distributed by means of a multi-stage phishing chain capable of bypassing traditional security controls. Avalon combines credential collection, lateral movement,…
A joint operation involving Google has disrupted NetNut, a residential proxy network that gave access to millions of compromised Android devices, including smart TVs and streaming boxes. [...]
Threat actors with ties to North Korea have been linked to a fresh set of malicious npm packages that masquerade as Rollup polyfill tooling to facilitate remote access and data theft. According to JFrog, the packages "rollup-packages-polyfill-core" and "rollup-runtime-polyfill-c…
A new phishing-as-a-service (PhaaS) platform dubbed "ARToken" appears to operate as an affiliate of the EvilTokens phishing platform, giving researchers a glimpse into an extensive toolkit designed to compromise Microsoft 365. [...]
A previously undocumented threat actor known as Armored Likho has been attributed to cyber attacks targeting government agencies and the electric power sector across Russia, Brazil, and Kazakhstan. "Armored Likho blends financially motivated campaigns targeting private individua…
The newly spotted PamStealer is spreading through a fake Maccy clipboard app and steal Mac passwords, browser data and clipboard content.
Two new models from Chinese firms compete with top US mainstream and frontier models. Should cyber-defenders be worried?
Um novo ransomware chamado JADEPUFFER foi descrito como uma ameaça “agêntica”, capaz de conduzir etapas de invasão com alto nível de autonomia usando um agente de IA para planejar, adaptar e executar ações no ambiente comprometido. A campanha foi identificada pelos pesquisadores …
A JetBrains lançou atualizações de segurança para corrigir um conjunto de vulnerabilidades críticas que afetam ferramentas usadas em desenvolvimento, gestão de projetos e integração contínua. As falhas atingem produtos como Hub, YouTrack, IDEs baseadas no IntelliJ, Kotlin, GoLand…
AdaptHealth, a publicly traded healthcare company that provides home medical equipment, diabetes supplies, and sleep therapy products, has informed the […] The post AdaptHealth Reports Material Cybersecurity Incident and Theft of Patient Data appeared first on The HIPAA Journal.
