CSO Online

Vim and GNU Emacs: Claude Code helpfully found zero-day exploits for both

A simple prompt sent Claude Code on a mission that uncovered major security vulnerabilities in popular text editors — and ...

Hackers exploit TrueConf zero-day to push malicious software updates

Hackers have targeted TrueConf conference servers in attacks that exploit a zero-day vulnerability, allowing them to execute ...

Claude AI finds Vim, Emacs RCE bugs that trigger on file open

Vulnerabilities in the Vim and GNU Emacs text editors, discovered using simple prompts with the Claude assistant, allow ...
The Hacker News

OpenAI Patches ChatGPT Data Exfiltration Flaw and Codex GitHub Token Vulnerability

ChatGPT and Codex flaws patched Feb 2026 exposed DNS exfiltration and GitHub tokens, raising enterprise AI security risks.
Dark Reading

F5 BIG-IP Vulnerability Reclassified as RCE, Under Exploitation

CVE-2025-53521 was first disclosed in October as a high-severity denial-of-service (DoS) flaw, but new information reveals ...
The Hacker News

LangChain, LangGraph Flaws Expose Files, Secrets, Databases in Widely Used AI Frameworks

Three LangChain flaws enable data theft across LLM apps, affecting millions of deployments, exposing secrets and files.

Enstep Protects Houston Businesses from Cyber Threats

Houston-based IT firm launches comprehensive cybersecurity services to safeguard SMBs’ data and digital assets.
Infosecurity Magazine

Critical Citrix NetScaler Vulnerability Exploited in the Wild

Researchers from watchTowr and Defused have found evidence that attackers are actively exploiting CVE-2026-3055, a critical NetScaler vulnerability ...