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Microsoft 365 AitM Phishing Hijacks Accounts to Collect Payroll and Finance Emai

BACKGROUND
1 SIGNALFIRST DETECTED 7 August 2026
Narrative synthesis pending — 1 signal collected.
How the story developed
Other feeds and industry voices
8 Jul
Entra passkey enrollment vishing targets Microsoft 365 users

A threat actor has been targeting organizations across multiple sectors with voice-based fake security requests that ask Microsoft 365 users to enroll a new Entra passkey. [...]

REPORT · WHAT · BleepingComputerOPEN STORY
9 Jul
New Forg365 phishing platform uses AI to target Microsoft 365 accounts

A new phishing-as-a-service (PhaaS) operation called Forg365 focuses on stealing Microsoft 365 accounts by combining adversary-in-the-middle (AiTM) and device code methods with

REPORT · WHAT · BleepingComputerOPEN STORY
26 Aug
NovaCookies Campaigns Abuse Genuine Docusign Notifications to Steal Microsoft 365 Sessions

Cybersecurity researchers have disclosed details of a new adversary-in-the-middle (AitM) phishing toolkit called NovaCookies that's used as a proxy to redirect Microsoft 365

REPORT · WHAT · The Hacker NewsOPEN STORY
5 May
Microsoft Details Phishing Campaign Targeting 35,000 Users Across 26 Countries

Microsoft has disclosed details of a large-scale credential theft campaign that has leveraged a combination of code of conduct-themed lures and legitimate email services to direct

REPORT · WHAT · The Hacker NewsOPEN STORY
30 Sept
US-Focused CSuite Phishing Steals Microsoft 365 Sessions and Deploys RMM Tools for Remote Access

ANY.RUN researchers traced a US-focused CSuite phishing campaign across 351 sandbox analyses, with 51% of submissions coming from the United States. Technology, manufacturing,

REPORT · WHAT · The Hacker NewsOPEN STORY
7 Sept
Fake IT Calls Target Executives in Microsoft 365 Data Theft and Extortion Attacks

Threat hunters have disclosed details of a widespread data theft and extortion threat cluster that's targeting Microsoft 365 and other software-as-a-service (SaaS) offerings

REPORT · WHAT · The Hacker NewsOPEN STORY
16 Oct
UAT-11985 Uses Fake Event Invites to Target Taiwan Research Affiliates With Google AitM Phishing

Cybersecurity researchers have disclosed details of an advanced persistent threat (APT) spear-phishing campaign that has targeted individuals affiliated with Taiwan research

REPORT · WHAT · The Hacker NewsOPEN STORY
17 May
Tycoon2FA hijacks Microsoft 365 accounts via device-code phishing

The Tycoon2FA phishing kit now supports device-code phishing attacks and abuses Trustifi click-tracking URLs to hijack Microsoft 365 accounts. [...]

REPORT · HOW · BleepingComputerOPEN STORY
Sources
The Hacker News

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