Critical ServiceNow code execution flaw now exploited in attacks
Attackers have begun exploiting a critical vulnerability (CVE-2026-6875) in the ServiceNow AI Platform, according to threat intelligence company Defused. [...]
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1629 notíciasNew 7-Zip Vulnerability Could Let Crafted XZ Archives Run Code During Extraction
Opening a crafted XZ archive in 7-Zip could let an attacker run code on the machine. The flaw, CVE-2026-14266, is a heap-based buffer overflow in how the archiver processes XZ chunked data, and Trend Micro's Zero Day Initiative (ZDI) detailed it on July 15. A fix shipped on June …
Russian-Speaking Hacker Uses Google Gemini CLI to Control Botnet of Eight Dental Clinic PCs
A solo Russian-speaking threat actor known as "bandcampro" outsourced a chunk of their operations to Google's open-source Gemini CLI artificial intelligence (AI) and commandeered a live botnet. The findings come from an analysis of 200 Gemini CLI session logs between March 19 an…
World's Largest AI Model Repository Hugging Face Breached by Autonomous AI Agent
In an ironic twist, open-source artificial intelligence (AI) platform Hugging Face revealed that it was the victim of a hack perpetrated by an autonomous AI agent system. The company said it detected and responded to the incident targeting its production infrastructure earlier l…
SleeperGem Uses Three Malicious RubyGems Packages to Target Developer Machines
Cybersecurity researchers have flagged a new software supply chain attack codenamed SleeperGem targeting the Ruby ecosystem after three malicious gems were published to RubyGems with the end goal of serving additional payloads. The rogue gems are listed below - git_credentia…
wp2shell: falha crítica no núcleo do WordPress permite RCE
Pesquisadores da Searchlight Cyber identificaram uma vulnerabilidade de execução remota de código (RCE) sem autenticação no núcleo do WordPress, apelidada de “wp2shell”, que afeta as versões 6.9.0 a 6.9.4 e 7.0.0 a 7.0.1. De acordo com o comunicado publicado ontem, o ataque não r…
Critical NGINX Vulnerability Can Crash Workers and May Allow Remote Code Execution
F5 has shipped fixes for a critical nginx flaw that lets a remote, unauthenticated attacker trigger a heap buffer overflow in the worker process with crafted HTTP requests. CVE-2026-42533 was patched on July 15 in nginx 1.30.4 (stable) and 1.31.3 (mainline), and in NGINX Plus 37.…
Comércio é o setor mais atacado por bots de IA
O setor de comércio tornou-se o principal alvo de ataques impulsionados por inteligência artificial, com quase metade de todo o tráfego (47,9%) registrado na rede global da Akamai em dezembro de 2025 sendo composto por bots de IA, conforme relatório “Securing the Agentic Storefro…
Ransomware ‘The Gentlemen’ lidera no 2T de 2026
O grupo de ransomware The Gentlemen assumiu a primeira posição em número de vítimas no segundo trimestre de 2026, com 300 organizações listadas em seu site de vazamentos, superando o Qilin (289 vítimas), que liderava há quatro trimestres consecutivos, conforme relatório da ReliaQ…
Hackers abuse ViPNet software to target Russian govt agencies
An advanced threat actor is abusing the update mechanism for the ViPNet private networking product suite to target Russian organizations, including government agencies. [...]
UAC-0145 Uses ClickFix CAPTCHAs to Infect Ukrainian Devices wih Malware
Russian state-sponsored threat actors have been observed leveraging the infamous ClickFix strategy to trick Ukrainian targets into infecting their own machines with data-stealing malware. According to the Computer Emergency Response Team of Ukraine (CERT-UA), the activity has be…
SonicWall SMA Zero-Days Exploited Before Disclosure to Gain Root Access
A previously undocumented threat actor has been attributed to the exploitation of recently disclosed SonicWall Secure Mobile Access (SMA) 1000 series VPN appliances as zero-days prior their public disclosure since June 22, 2026. Cybersecurity company Volexity is tracking the act…
Update now: 7-Zip fixes RCE flaw exploitable with malicious archives
7-Zip version 26.02 was released to fix a remote code execution vulnerability that could allow attackers to execute malicious code by convincing users to open specially crafted compressed files. [...]
WordPress Core "wp2shell" RCE flaws get public exploits, patch now
Public exploits have been released for the critical "wp2shell" remote code execution vulnerabilities affecting WordPress Core, making it imperative that administrators patch their sites immediately. [...]
Microsoft warns of surge in ACR Stealer attacks on customers
Microsoft has observed a surge in attacks using the ACR Stealer malware to steal browser-stored passwords, authentication tokens, and sensitive documents from its enterprise customers. [...]
Falha HollowByte permite DDoS em servidores OpenSSL
Pesquisadores da Okta identificaram uma vulnerabilidade, denominada HollowByte, que permite que atacantes não autenticados provoquem uma condição de negação de serviço (DoS) em servidores OpenSSL com um payload malicioso de apenas 11 bytes. A equipe do OpenSSL corrigiu silenciosa…
Inc Ransomware Exploits SonicWall SMA Zero-Days
When chained together, the two vulnerabilities allow threat actors to gain root-level capabilities on SonicWall's mobile access appliances.
Seven Malicious Vite npm Packages Use Blockchain C2 to Deliver a RAT
Cybersecurity researchers have discovered a cluster of seven malicious npm packages targeting the Vite frontend tooling ecosystem as part of a software supply chain attack. The malicious package campaign, codenamed ViteVenom by Checkmarx, marks an expansion of ChainVeil, which w…
HollowByte DDoS flaw bloats OpenSSL server memory with 11-byte payload
A vulnerability dubbed HollowByte allows unauthenticated attackers to trigger a denial-of-service (DoS) condition on OpenSSL servers with a malicious payload of just 11 bytes. [...]
New NadMesh Botnet Hunts Exposed AI Services for Cloud Keys and Kubernetes Tokens
A Go botnet called NadMesh turned up in early July hunting exposed AI services, and the operator's own dashboard claims 3,811 unique AWS keys. A Shodan harvester keeps the scan queue stocked with ComfyUI, Ollama, n8n, Open WebUI, Langflow, and Gradio: the image generators, local…