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

An attacker purchased 30+ WordPress plugins on Flippa, planted backdoors that lay dormant for eight months, then activated ...

The activity centres on unauthenticated ComfyUI deployments and the platform’s custom node ecosystem, which lets users add third-party extensions to expand functions. Security researchers say ...

A Mirai botnet has started exploiting CVE-2025-29635, a year-old command injection vulnerability in discontinued D-Link ...

CVE-2026-5752 CVSS 9.3 flaw in Terrarium enables root code execution via Pyodide prototype traversal, risking container ...

The DDoS-capable Masjesu botnet focuses on evasion and persistence, but targets a broad range of IoT devices to spread.

A Russian national has been sentenced to two years in prison after admitting that the phishing botnet he managed was used to launch BitPaymer ransomware attacks against 72 U.S. companies. According to ...

This is an edition of the WSJ Technology newsletter, a weekly digest of tech columns, big stories and personal tech advice. If you’re not subscribed, sign up here. I cover cybersecurity. That means I ...

The second half of 2025 marked a pivotal shift in the world of distributed denial-of-service (DDoS) attacks. Organizations across the globe faced a perfect storm: Artificial intelligence (AI) matured ...

WSJ’s Robert McMillan breaks down why residential proxy software is so bad, and how to check whether the malware is installed on your home network. Photo: Sean Havey The price might be right, but if ...

Coders have had a field day weeding through the treasures in the Claude Code leak. "It has turned into a massive sharing party," said Sigrid Jin, who created the Python edition, Claw Code. Here's how ...

Anthropic accidentally leaked some source code for Claude Code, its AI-powered coding assistant. The company said the leak did not include sensitive customer data or credentials. Anthropic recently ...