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.

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

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

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

Or, why the software supply chain should be treated as critical infrastructure with guardrails built in at every layer.

Anthropic’s Claude Code leak reveals how modern AI agents really work, from memory design to orchestration, and why the harness matters more than the model.

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

IntroductionOn March 31, 2026, Anthropic accidentally exposed the full source code of Claude Code (its flagship terminal-based AI coding agent) through a 59.8 MB JavaScript source map (.map) file ...

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 ...

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

Cloudflare, a leading connectivity cloud company, is expanding its Agent Cloud with new features to help developers build, deploy, and scale agents. According to the company, this suite of ...

Cloudflare Inc. today announced an expansion of its Agent Cloud with new features that are designed to help developers build, deploy and scale agents. The new release includes a suite of ...