LangChain framework hit by several worrying security issues — here's what we know

LangChain and LangGraph have patched three high-severity and critical bugs.
SecurityWeek

Exploitation of Critical Fortinet FortiClient EMS Flaw Begins

Threat actors have started exploiting CVE-2026-21643, a critical vulnerability in Fortinet FortiClient EMS leading to remote ...
Cloud Security Alliance

Designing Prompt Injection-Resilient LLMs

Learn how Zero Trust, CBAC, and microsegmentation reduce prompt injection risks in LLM environments and secure data across the full stack.
Quanta Magazine

String theory

Promise and controversy continues to surround string theory as a potential unified theory of everything. In the latest episode of The Joy of Why, Cumrun Vafa discusses his progress in trying to find ...