The CVSS‑9.3 vulnerability allows unauthenticated remote code execution on exposed Marimo servers and was exploited in the wild shortly after disclosure, Sysdig says.

A design flaw – or expected behavior based on a bad design choice, depending on who is telling the story – baked into ...

Hackers are exploiting a critical vulnerability in Marimo reactive Python notebook to deploy a new variant of NKAbuse malware ...

The Chrome and Edge browsers have built-in APIs for language detection, translation, summarization, and more, using locally ...

How mature is your AI agent security? VentureBeat's survey of 108 enterprises maps the gap between monitoring and isolation — ...

Cloudflare expands Agent Cloud with OpenAI GPT-5.4 integration and isolate-based Dynamic Workers, challenging containers as ...

DPRK-linked actors use GitHub C2 and LNK phishing in South Korea, enabling persistent PowerShell control and data ...

Marimo CVE-2026-39987 exploited within 10 hours of disclosure, enabling unauthenticated RCE and credential theft, emphasizing urgent patching needs.

Unsafe defaults in MCP configurations open servers to possible remote code execution, according to security researchers who ...

However, in a report published on April 15, researchers at Ox Security claimed that a flaw in the protocol could enable ...