As AI-led attacks multiply, OpenAI launches a new cyber model
OpenAI is expanding its AI cybersecurity defense program Daybreak, and rolling out a new cyber-trained AI model with it.
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North Korea’s hackers using AI for attacks, cybersecurity firm says
Hacking group Kimsuky using AI-generated documents in spear-phishing attacks, South Korean cybersecurity firm says. O recorte ajuda a contextualizar a pauta dentro de Geral.
The AI safety test is becoming a safety risk
AI agents are escaping cybersecurity testing environments and reaching real-world systems, raising questions about whether safety infrastructure, industry standards and regulation can keep pace with increasingly powerful models.
How MIT students are helping to prevent cyberattacks
Students from the MIT Cybersecurity Clinic help local governments and other vulnerable organizations defend against digital threats.
How AI is Changing Linux VPS Security for Businesses
Cybersecurity wasn’t really something small and mid-sized businesses worried about too much a few years back. That’s changed fast. Once your customer data, your apps, your internal tools all end up online, protecting the server behind them stops being optional. And attacks aren’t
The White House Is Keeping Its AI Cybersecurity Framework Secret
The Trump administration shared the details of its plan with OpenAI, Anthropic, and other AI labs on Tuesday. For now, the public remains in the dark.
Chinese AI model Kimi escaped its cybersecurity testing environment, researchers say
In the Kimi test, the sandbox designed to contain the experiment was not properly configured. O recorte ajuda a contextualizar a pauta dentro de IA.
OpenAI says it slowed Astra model development over security concerns
OpenAI said this model, which is still in development, reached its "critical cybersecurity threshold," meaning it could independently identify and carry out cyberattacks against traditionally well-protected real-world systems.
Meta says its AI model hacked into another company during testing
Company is the third to report such an incident after Anthropic and OpenAI reported breaches during trainingMeta said on Wednesday that one of its AI models hacked another company during cybersecurity testing, after an error by its testing partner gave the model unintended inter
Tecnologia
Copa do Mundo amplia golpes de bets e deepfakes no Brasil
A Copa do Mundo de 2026 amplia uma área de risco que já estava em expansão no Brasil. Mais de 4,3 mil sites falsos foram identificados explorando o torneio, e as casas de apostas continuam sendo o principal vetor de fraude. Para Daniel Tupinambá, CISO Strategy da Elytron Cybersecurity, o ambiente favorece o crime em pelo menos duas frentes: o volume financeiro circulando nas plataformas e o estado emocional dos torcedores. 🎧Ouça o Podcast Canaltech no Spotify🎧Ouça o Podcast Canaltech