Over 900 Oracle E-Business instances exposed to ongoing attacks
Over 900 Oracle E-Business Suite (EBS) instances have been found exposed online amid ongoing attacks exploiting a critical security flaw. [...]
Ameaças Cibernéticas
1624 notíciasMitigating Attacks Before They Impact Infrastructure: Link11 provides next generation network DDoS protection
Frankfurt am Main, Deutschland, 1st July 2026, CyberNewswire
Criminosos usam SEO malicioso para distribuir falso instalador do ManageEngine
Uma busca comum no Bing por “ManageEngine OpManager” levou à instalação de ransomware em uma rede corporativa, após criminosos manipularem resultados de pesquisa para promover uma página falsa de download. O ataque começou quando um usuário procurou pela ferramenta de monitoramen…
Phantom Squatting Uses AI-Hallucinated Domains for Phishing and Malware
Large language models keep inventing web addresses that do not exist. Attackers have started buying those made-up domains before anyone else can, then hosting phishing pages on them to catch traffic that AI tools point their way. Palo Alto Networks' Unit 42 calls the trick phant…
Azure CLI Password Spray Hits at Least 78 Microsoft Accounts in 81M+ Attempts
Cybersecurity researchers have warned of a "massive, ongoing, automated password spray attack" aimed at Microsoft's Azure command-line interface (CLI), compromising dozens of accounts in the process. The activity, per Huntress, originates from an IPv6 address range (2a0a:d683::/…
Researcher Analyzes 3,000 Live ClickFix Payloads, Exposing API-Driven Malware Delivery
ClickFix, the trick that fools people into running malware by hand, has quietly grown a back office. New research shows the malicious commands behind its fake "prove you're human" pages are now handed out by API-driven servers that give each visitor the same malware in a differe…
Citrix Patches Six NetScaler Flaws Allowing File Read and Denial-of-Service
Citrix on Tuesday released security updates to address multiple flaws in NetScaler ADC (formerly Citrix ADC) and NetScaler Gateway (formerly Citrix Gateway) that could be exploited by an attacker to facilitate arbitrary file reads or trigger a denial-of-service (DoS) condition. …
Extensão falsa do Perplexity espiou buscas no Chrome
Uma campanha de monitorização oculta foi descoberta ativa na loja oficial de extensões do Google Chrome (Chrome Web Store), onde agentes maliciosos clonaram com sucesso a identidade visual e o nome da plataforma de pesquisa assistida por inteligência artificial Perplexity. A exte…
China-Linked Group Targets Southeast Asia Critical Systems
The group compromised at least 10 regional organizations, including two state-owned entities, and deployed a new backdoor.
Sequestro de navegadores de IA para roubo de dados
Pesquisadores da LayerX Security descobriram uma técnica de ataque, batizada de “BioShocking”, que manipula navegadores com inteligência artificial para ignorar suas salvaguardas de segurança e executar ações maliciosas, como roubo de credenciais, conforme detalhado em relatório …
Falsos pacotes PyPI criam backdoor em servidores de bots
Uma campanha ativa desde novembro de 2025, denominada “Operation Navy Ghost”, tem como alvo desenvolvedores de bots para Telegram. A campanha cria pacotes maliciosos no repositório PyPI; os pacotes instalam um backdoor completo em servidores, conforme análise publicada pela Check…
New BioShocking attack manipulates AI browser into data theft
A new prompt injection attack dubbed "BioShocking" could trick AI-powered browsers into treating real-world risky actions as part of a fictional scenario, causing them to ignore any safety guardrails. [...]
Fake Bug Report Hijacks AI Coding Agents at Scale
"Agentjacking" is the latest demonstration of how easily attackers can exploit an AI agent's inability to differentiate between content and instructions.
Malicious PyPI packages give hackers control of Telegram bot servers
A campaign active since last November has been targeting Python developers building Telegram bots with trojanized Pyrogram forks that allow attackers to read arbitrary files on compromised servers. [...]
Attackers Hijack Exposed AI Endpoints to Power Offensive Ops
Attackers don't need any special authentication to reach a target endpoint — they just need to know where it is.
Defesa do Japão usou drives USB com vírus chinês
As Forças de Autodefesa do Japão utilizaram, por quase um ano, drives USB infectados com um vírus atribuído a hackers chineses em computadores com acesso a informações classificadas, de acordo com uma investigação publicada pela agência Nikkei. A reportagem, baseada em documentos…
New attack provides one more reason why AI browsers are a bad idea
Telling an LLM that 2 + 2 = 5 is enough to make it follow forbidden instructions.
Phishers Gain Persistence at EU, Asia Hospitality Orgs
Separate but similar campaigns described by Microsoft and Trend Micro use malicious zip files to spread malware via social engineering and obsfucation, including blockchain abuse.
Microsoft Warns Poisoned MCP Tool Descriptions Can Make AI Agents Leak Data
New Microsoft research shows how attackers can hijack AI agents that act on a user's behalf, using nothing more than a poisoned tool description to make the agent quietly hand over company data to an outsider. The trick is that the agent never breaks a rule. Every step looks rou…
RustDuck Botnet Rebuilds in Rust to Hijack Routers and Servers for DDoS
A new two-stage malware family called RustDuck is hijacking home routers, IP cameras, Android boxes, and poorly secured servers, then stitching them into a network built to knock websites and online services offline. Researchers at QiAnXin's XLab have tracked it since February 2…