OpenAI Blog27 · 2026-03-05 10:00
Introducing GPT-5.4
Introducing GPT-5.4, OpenAI’s most most capable and efficient frontier model for professional work, with state-of-the-art coding, computer use, tool search, and 1M-token context.
Mandiant | Transform Your Cybersecurity15 · 2026-03-05 16:00
Threat Hunting con Google Threat Intelligence - Episodio 6 (Versión en Español)
En este nuevo episodio de Threat Hunting con Google Threat Intelligence, vamos más allá de la detección básica para explorar cómo desenmascarar proactivamente operaciones de phishing. Mostraremos técnicas avanzadas para identificar infraestructuras de phishing dirigidas a marcas específicas. Además, profundizaremos en el análisis de kits de phishing, enseñándote a rastrear sus componentes para empezar a monitorizar nuevos sitios web y kits de phishing a medida que se suben a GTI. Únete a noso...
Proofpoint Threat Insight9 · 2026-03-05 00:28
Disruption targets Tycoon 2FA, popular AiTM PhaaS
Key findings Tycoon 2FA is one of the most popular phishing-as-a-service (PhaaS) platforms currently used by threat actors, and highest volume adversary-in-the-middle (AiTM) phishing threat in Proofpoint data. Tycoon 2FA infrastructure was disrupted by public and private partners, including Proofpoint, Microsoft, Europol, Cloudflare, Coinbase, Crowell, eSentire, Health-ISAC, Intel 471, Resecurity, The Shadowserver Foundation, SpyCloud, and TrendAI, and additional European law enforcement pa...