According to Microsoft’s April 2026 Security Update Guide, the company fixed more than 160 vulnerabilities across Windows, Office and core services, including an actively exploited SharePoint zero‑day and a Defender privilege‑escalation flaw.
The largest DeFi exploit of 2026 has seen $293 million drained from Kelp DAO's LayerZero cross-chain bridge, triggering a $5.4 billion withdrawal panic across the broader ecosystem and exposing critical centralization flaws in modular security.
Another week, another frontier model. As Anthropic’s Claude Opus 4.7 chases enterprise depth and OpenAI turns ChatGPT, GPT‑6 and GPT‑Rosalind into the ambient verbs of digital work and lab science, the contest is no longer IQ scores. It is which unseen layer we quietly let sit beneath institutions.
According to Microsoft’s April 2026 Security Update Guide, the company fixed more than 160 vulnerabilities across Windows, Office and core services, including an actively exploited SharePoint zero‑day and a Defender privilege‑escalation flaw.
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