Quick Facts
- Category: Cybersecurity
- Published: 2026-05-02 19:58:03
- Cloudflare’s Vision for the Agentic Cloud: A Recap of Agents Week 2026
- Fedora Atomic Desktops in Fedora Linux 44: Your Top Questions Answered
- How to Leverage Congressional Hearings to Safeguard NIH Funding and Vaccine Research
- Kingman: Your Complete Guide to Route 66 EV Road Trip Planning
- How to Uncover the Financial Ties Between Tesla, SpaceX, and xAI in 2025

In the rapidly evolving landscape of cybersecurity, two distinct cybercrime groups have emerged as a formidable threat, targeting Software-as-a-Service (SaaS) environments with alarming speed and precision. Known as Cordial Spider (also tracked as BlackFile, CL-CRI-1116, O-UNC-045, and UNC6671) and Snarky Spider (alias O-UNC-025 and UNC6661), these clusters are notorious for executing rapid, high-impact extortion attacks using a combination of vishing (voice phishing) and Single Sign-On (SSO) abuse. Their operations leave minimal forensic traces, making detection and response exceptionally challenging. This Q&A explores the tactics, risks, and defenses against these advanced threats.
