Back Blog.Knowbe4

Quantum Route Redirect: Anonymous Tool Streamlining Global Phishing Attack

Blog.Knowbe4 •KnowBe4 Threat Lab • November 10, 2025

Lead Analysts: Jeewan Singh Jalal, Prabhakaran Ravichandhiran and Anand Bodke KnowBe4 Threat Labs has uncovered an emerging advanced phishing campaign targeting Microsoft 365 users globally to steal their credentials. The attackers are wielding a powerful new tool that’s completely changing the game for cybercriminals—turning what used to be complex, technical phishing setups into simple one-click launches that can bypass certain technical controls.

The full story

This article is one source in a clustered incident — the cluster page carries the summary, timeline and every other outlet covering it.

Quantum Route Redirect PhaaS Targets Microsoft 365 Users Globally A phishing automation platform named Quantum Route Redirect has been identified, utilizing around 1,000 domains to steal Microsoft 365 user credentials. Discovered by KnowBe4 in August, this platform allows less skilled cybercriminals to execute phishing attacks with ease, affecting users across 90 countries, predominantly in the U.S. 5 sources 35

Extracted Entities

Quantum Route Redirect: Anonymous Tool Streamlining Global Phishing Attack

The full story

Extracted Entities

Attack Types (1)

Campaigns (1)

MITRE ATT&CK (1)

Platforms (1)