A poisoned npm package infected 140+ projects with a hidden payload. This report highlights how to detect, hunt, and defend ...

Shiller price-earnings ratio for the S&P 500 sits at 41.3, just a notch below the 44.2 level reached at the peak of the ...

Microsoft’s AutoJack research shows how a malicious webpage rendered by an AI browsing agent can reach local MCP services and ...

Microsoft Threat Intelligence analyzed a cryptocurrency clipper campaign that combines clipboard theft, wallet replacement, ...

Look to these key metrics and benchmarks to evaluate the performance, capability, reliability, and safety of your AI models ...

ThreatsDay Bulletin covers AI abuse, poisoned packages, phishing, macOS attacks, SD-WAN flaws, scams, and supply-chain ...

IntroductionOn May 14, 2026, the Zscaler ThreatLabz team identified unusually high activity associated with the threat actor SmartApeSG to deploy malware. During our examination, we discovered ...

Windows 11: A guide to the updates Here’s what you need to know about the latest updates to Windows 11 as they’re released from Microsoft. Now updated for KB5094126 (Windows 11 24H2 and 25H2) and ...

The IRS recognizes Fair Observer as a section 501(c)(3) registered public charity (EIN: 46-4070943), enabling you to claim a tax deduction.

In a world defined by polycrisis, leaders are trying to ...