North Korean threat actor Sapphire Sleet has been linked to a supply chain attack targeting Mastra, according to Microsoft ...

You can minimize the degree to which your browser spies on you, but potential hackers can use your own SSD against you and ...

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

The Federal Trade Commission issued a consumer alert in June 2026 warning that a new breed of fake CAPTCHA pop-ups is tricking Windows users into running malicious commands on their own computers. The ...

Microsoft details AutoJack exploit chain targeting AutoGen Studio MCP WebSocket in pre-release builds, enabling ...

Ongoing research into AI agent framework security identified an exploit chain in AutoGen Studio (AutoGen’s open-source prototyping user interface) that allows untrusted web content rendered by a ...

Ukraine hit a major Moscow oil refinery for a second time in a week and disrupted commercial flights at Moscow airports in one of its biggest drone attacks since Russia’s ...

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 ...

Moscow’s main oil refinery supplies 40% of Moscow’s gasoline and aviation fuel, and 70% of the surrounding region. An oil refinery in Russia’s Rostov region was also set ablaze, in a strike that ...

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

The popular Mastra AI framework, used to build artificial intelligence agents, workflows and retrieval-augmented generation ...

Three popular plugins served malicious JavaScript through a compromised CDN.