Anthropic Finds 22 Firefox Vulnerabilities Using Claude Opus 4.6 AI Model

Anthropic on Friday said it discovered 22 new security vulnerabilities in the Firefox web browser as part of a security partnership with Mozilla. Of these, 14 have been classified as high, seven have been classified as moderate, and one has been rated low in severity. The issues were addressed in...

CVE-2026-2589

The Greenshift – animation and page builder blocks plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 12.8.3 via the automated Settings Backup stored in a publicly accessible file. This makes it possible for unauthenticated attackers to...

Claude Used to Hack Mexican Government

An unknown hacker used Anthropic's LLM to hack the Mexican government: The unknown Claude user wrote Spanish-language prompts for the chatbot to act as an elite hacker, finding vulnerabilities in government networks, writing computer scripts to exploit them and determining ways to automate data...

CVE-2026-2589

The Greenshift – animation and page builder blocks plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 12.8.3 via the automated Settings Backup stored in a publicly accessible file. This makes it possible for unauthenticated attackers to...

CVE-2026-2589 Greenshift – animation and page builder blocks <= 12.8.3 - Unauthenticated Sensitive Information Exposure via Settings Backup

The Greenshift – animation and page builder blocks plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 12.8.3 via the automated Settings Backup stored in a publicly accessible file. This makes it possible for unauthenticated attackers to...

CVE-2026-2589

The Greenshift – animation and page builder blocks plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 12.8.3 via the automated Settings Backup stored in a publicly accessible file. This makes it possible for unauthenticated attackers to...

CVE-2026-2589

The Greenshift WordPress plugin (animation and page builder blocks) is vulnerable to Sensitive Information Exposure in all versions up to 12.8.3 via an automated Settings Backup stored in a publicly accessible file. This allows unauthenticated attackers to extract configured API keys (OpenAI, Cla...

CVE-2026-2589 Greenshift – animation and page builder blocks <= 12.8.3 - Unauthenticated Sensitive Information Exposure via Settings Backup

The Greenshift – animation and page builder blocks plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 12.8.3 via the automated Settings Backup stored in a publicly accessible file. This makes it possible for unauthenticated attackers to...

PT-2026-23575

The Greenshift – animation and page builder blocks plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 12.8.3 via the automated Settings Backup stored in a publicly accessible file. This makes it possible for unauthenticated attackers to...

Exploit for Code Injection in Anthropic Claude_Code

CVE-2025-59536 - the startup trust dialog implementation. Clau...

Open-Source CyberStrikeAI Deployed in AI-Driven FortiGate Attacks Across 55 Countries

The threat actor behind the recently disclosed artificial intelligence AI-assisted campaign targeting Fortinet FortiGate appliances leveraged an open-source, AI-native security testing platform called CyberStrikeAI to execute the attacks. The new findings come from Team Cymru, which detected its...

Exploit for Code Injection in Anthropic Claude_Code

CVE-PENDING: MCP Tool Confirmation Prompt Misrepresentation in...

Exploit for OS Command Injection in Anysphere Cursor

CVE PoC: MCP Server Config Swap in Claude Code Vulnerabilit...

CISOs in a Pinch: A Security Analysis of OpenClaw

Learn how Claude Code Security set Cybersecurity stocks on fire...

Claude Code Security set the Cybersecurity Stocks on Fire - Here's the Signal in the Smoke

Learn how Claude Code Security set Cybersecurity stocks on fire...

ThreatsDay Bulletin: Kali Linux + Claude, Chrome Crash Traps, WinRAR Flaws, LockBit & 15+ Stories

Nothing here looks dramatic at first glance. That’s the point. Many of this week’s threats begin with something ordinary, like an ad, a meeting invite, or a software update. Behind the scenes, the tactics are sharper. Access happens faster. Control is established sooner. Cleanup becomes harder...

Claude Code Flaws Allow Remote Code Execution and API Key Exfiltration

Cybersecurity researchers have disclosed multiple security vulnerabilities in Anthropic's Claude Code, an artificial intelligence AI-powered coding assistant, that could result in remote code execution and theft of API credentials. "The vulnerabilities exploit various configuration mechanisms,...

claude-hovercraft executeClaudeCode Command Injection Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of claude-hovercraft. Authentication is not required to exploit this vulnerability. The specific flaw exists within the implementation of the executeClaudeCode method. The issue results from the lack of...

PT-2026-22051

Name of the Vulnerable Software and Affected Versions claude-hovercraft affected versions not specified Description The software contains an executeClaudeCode command injection issue that can lead to remote code execution. The issue is related to the executeClaudeCode function. This allows for th...

Anthropic Claims Chinese AI Firms ‘Distilled’ Claude to Train Their Models

Anthropic claims Chinese AI firms distilled Claude to train rival AI models, raising concerns about model extraction, security risks, and AI distillation abuse...