Eresus research, advisory, and security news
We collect writing, advisories, and current-event analysis around AI security, the MCP ecosystem, application security, and real attack chaining here.
Latest Posts
Legacy SAST vs. AI-Powered Code Analysis: The Future of AppSec
Why are traditional Static Analysis (SAST) tools slowing down development teams? Learn how AI-powered autonomous agents are redefining application...
Cybersecurity for SMBs: A 5-Step Defense Strategy for Growing Teams
How can Small and Medium-Sized Businesses (SMBs) protect themselves from ransomware and data breaches on a tight budget? 5 actionable security steps.
The Alphabet of AppSec: Understanding the Difference Between SAST, DAST, and IAST
Confused by AppSec acronyms? Discover the core differences between SAST, DAST, and IAST to understand which testing methodology best secures your...
LLM and RAG Data Poisoning: Infiltrating Autonomous AI Models
How do threat actors execute Indirect Prompt Injections and Data Poisoning in Retrieval-Augmented Generation (RAG) architectures?
How Often Should You Penetration Test? (Scrapping the Annual Audit Myth)
How frequently does your company need a penetration test? Why the traditional 'once-a-year' pentest is actively putting modern software infrastructure...
Black Box, White Box vs Grey Box Penetration Testing: Which Should You Choose?
Understand the key differences between Black Box, White Box, and Grey Box penetration testing to select the right cybersecurity approach for your business.
The Depths of BOLA and IDOR: Exploiting REST and GraphQL APIs
What is BOLA (Broken Object Level Authorization)? Discover how threat actors exploit access control logic in APIs and how autonomous agents eradicate them.
What is DevSecOps? Automating Security with the 'Shift-Left' Approach
Understand the core principles of DevSecOps and Shift-Left security. Learn how to automate security checks directly into your software development...
Penetration Testing Pricing in 2026: Cost Factors & Budget Guide
A comprehensive 2026 guide to penetration testing costs. Learn exactly how pricing is determined for web, mobile, and network security assessments.