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.

Over 1,000 exposed ComfyUI instances exploited via unauthenticated code execution, enabling Monero mining and botnet expansion.

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

Andrej Karpathy, the former Tesla AI director and OpenAI cofounder, is calling a recent Python package attack \"software horror\"—and the details are ge.

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

A critical pre-authentication remote code execution (RCE) vulnerability in Marimo is now under active exploitation, leveraged ...

Tencent Cloud's Cube Sandbox goes fully open source with five technical breakthroughs, providing a production-grade foundation for AI Agent deployment at industrial scale. SHENZHEN, China, April 23, ...

A convincing Microsoft lookalike tricks users into downloading malware that steals passwords, payments, and account access.

An internal Google memo, first circulated in early April 2026 and since described by multiple people familiar with its ...

A threat actor started exploiting CVE-2026-39987, an unauthenticated RCE vulnerability in Marimo, nine hours after public ...

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

Malwarebytes recently uncovered a new malicious campaign targeting the Windows Update service. Focused on French-speaking users, the campaign uses layered obfuscation techniques to deliver multiple ...