Mastra AI’s 144 JavaScript packages was executed in just 88 minutes by North Korea’s Sapphire Sleet hacking group, which ...

Mastra npm packages added easy-day-js malware, exposing developer systems and CI runners to infostealer risks.

The office fit-out landscape in North America has fundamentally shifted, and companies planning workplace projects need to ...

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

Microsoft has attributed a recent Mastra AI supply chain attack that compromised more than 140 npm packages to the North Korean hacking group Sapphire Sleet, also known as BlueNoroff. This attribution ...

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 ...

July 2026, blocking install scripts, Git dependencies, and remote URL sources by default. Every team running npm install in ...

SocGholish uses traffic distribution systems (TDSs) to provide initial access into victims' networks for cybercrime groups ...

ペネトレーションテスト企業のNovee Securityは2026年6月23日、GitHub ActionsのCI/CDパイプラインに潜む構造的な脆弱性パターン「Cordyceps（コルディセプス）」に関する調査結果を公開した。この脆弱性を悪用すると ...

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

U.S. President’s latest tariff threat is tied to our country’s lack of enforcement in keeping out goods made with forced ...