FEATURE Two supply chain attacks in March infected open source tools with malware and used this access to steal secrets from ...

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

OpenAI is rotating potentially exposed macOS code-signing certificates after a GitHub Actions workflow executed a malicious ...

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.

OpenAI launches GPT-5.4-Cyber with binary reverse engineering for verified defenders, scaling access to thousands as it ...

Anthropic’s Claude Code now controls macOS apps with mouse, keyboard, and screenshots, plus remote actions via the new ...

CVE-2026-33032 exposes nginx-ui to unauthenticated takeover via MCP endpoint, impacting 2,600+ instances with active ...

A website posing as a legitimate Anthropic Claude domain was caught serving a remote access trojan to its visitors, Malwarebytes reports. Relying on Claude’s popularity, a threat actor created a site ...

Now a security researcher says a Reader hole has been quietly exploited by malware for as long as four months, fingerprinting ...

Artificial intelligence companies, Anthropic and OpenAI, are taking serious steps to address the growing risks associated ...

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

Claude’s rapid growth—nearly 290 million web visits per month—has made it an attractive target for attackers, and this ...