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cybersecurity
Zero-day do Cisco Secure FMC mostra o padrão de triagem de que os appliances de segurança precisam
Trate o gerenciador de firewall como um possível ponto de apoio: verifique a exposição, feche o acesso de gerenciamento, monitore os administradores e depois aplique as correções.
cybersecurity
84 Grupos de Ransomware, Uma Verdade Incômoda: As Operações de Repressão Estão Fragmentando o Ecossistema, Não o Destruindo
O relatório do primeiro trimestre de 2026 da Travelers mostra contagens de vítimas quase recordes e um aumento no número de novos grupos criminosos, revelando por que desmantelar os maiores nomes do ransomware pode estar tornando o problema geral mais difícil de resolver.
cybersecurity
O Volume de Phishing Caiu 20%. Essa É a Parte Assustadora.
O relatório da Zscaler de 2026 reinterpreta uma queda no número de ataques como um sinal de alerta, não como uma vitória. Menos tentativas de phishing significa que cada uma delas é mais precisa, mais personalizada e mais difícil de detectar.
cybersecurity
The Zero-Knowledge Threat Actor: How AI Is Rewriting the Rules of Who Can Attack You
AI is handing sophisticated offensive capability to anyone with malicious intent and an internet connection. Here is what defenders and security learners need to understand.
cybersecurity
The AI Governance Gap: What the 2026 Verizon DBIR Reveals About AI's Dual Role in Security
Verizon's landmark report, built with Anthropic research, shows AI accelerating threats and leaking data from inside organizations simultaneously.
cybersecurity
The Rules Changed: How Vulnerability Exploitation Became the Top Breach Vector in 2026
The 2026 Verizon DBIR reveals a historic shift in how breaches begin, and what it demands from every defender paying attention.
cybersecurity
Vulnerability Exploitation Is Now the Top Breach Vector. Here Is What That Means for Your Security Skills.
The Verizon DBIR 2026 marks a turning point: unpatched systems now open more doors than stolen passwords, and defenders need to retrain accordingly.
cybersecurity
OpenAI's GPT-5.4-Cyber Brings AI Defense Tools to Security Teams (With a Velvet Rope)
The new cybersecurity-focused model scales access to thousands of defenders, but the vetting process reveals how AI companies balance innovation with responsibility
cybersecurity
AI Just Collapsed the Vulnerability Window. Here's What Defenders Need to Do Next.
The Synack 2026 report confirms what defenders feared: AI is compressing the time between disclosure and exploitation from weeks to hours, and the skills gap is widening fast.
cybersecurity
Ransomware Groups Ditch Custom Tools for Windows PowerShell and Recovery Denial Tactics
Threat actors are moving faster by weaponizing built-in Windows tools and targeting backup systems to maximize damage
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