Microsoft 365 Archives • Daily CyberSecurity

ToddyCat APT Steals Microsoft 365 Cloud Email by Dumping OAuth Tokens from Memory and Copying Locked OST Files ToddyCat OAuth Token Theft, Outlook OST Stealer

ToddyCat OAuth Token Theft, Outlook OST Stealer

ToddyCat APT Steals Microsoft 365 Cloud Email by Dumping OAuth Tokens from Memory and Copying Locked OST Files

Ddos November 25, 2025

Thunderbird 145: Native Microsoft Exchange Support Makes Outlook Migration Easy! Thunderbird for iOS Thunderbird Exchange Native EWS Support

Thunderbird 145: Native Microsoft Exchange Support Makes Outlook Migration Easy!

Ddos November 20, 2025

Cloud Chaos: Azure Outage Hits Microsoft 365 and Xbox Just Days After AWS Failure Azure outage, Front Door Microsoft Azure Surveillance, Gaza Call Records Red Sea cables, Azure outage MFA enforcement Azure outage, Red Sea cables Azure Key Vault Azure, Surveillance

Azure outage, Front Door Microsoft Azure Surveillance, Gaza Call Records Red Sea cables, Azure outage MFA enforcement Azure outage, Red Sea cables Azure Key Vault Azure, Surveillance

Cloud Chaos: Azure Outage Hits Microsoft 365 and Xbox Just Days After AWS Failure

Ddos October 30, 2025

Microsoft 365 Gets iOS ‘Liquid Glass’ Makeover and Floating Navigation Microsoft 365, Liquid Glass

Microsoft 365 Gets iOS ‘Liquid Glass’ Makeover and Floating Navigation

Ddos October 30, 2025

Jingle Thief Cybercrime Gang Steals Hundreds of Thousands in Gift Card Fraud via Microsoft 365 Identity Abuse Lazarus Comebacker, Aerospace Espionage Delete PlugX Malware

Lazarus Comebacker, Aerospace Espionage Delete PlugX Malware

Jingle Thief Cybercrime Gang Steals Hundreds of Thousands in Gift Card Fraud via Microsoft 365 Identity Abuse

Ddos October 24, 2025

Copilot Connector Feature Unlocked: Microsoft AI Can Now Search and Integrate Google and Microsoft Cloud Data Copilot Connectors, Cross-Platform AI

Copilot Connector Feature Unlocked: Microsoft AI Can Now Search and Integrate Google and Microsoft Cloud Data

Ddos October 14, 2025

Word for Windows Will Soon AutoSave Documents to OneDrive by Default, Pushing Cloud Adoption Word OneDrive Default, AutoSave Mandatory

Word for Windows Will Soon AutoSave Documents to OneDrive by Default, Pushing Cloud Adoption

Ddos October 9, 2025

Microsoft Dismantles RaccoonO365 Phishing Service

Ddos September 18, 2025

Windows 11’s New Full-Screen Prompts for Microsoft 365 Windows 11, subscription reminders

Windows 11’s New Full-Screen Prompts for Microsoft 365

Ddos September 15, 2025

Microsoft Gives U.S. University Students Free Microsoft 365 Personal student discount Microsoft 365, Intelligent Services Microsoft 365 UWP, App Deprecation Microsoft 365, Startup Boost Windows 10 EOL, Microsoft 365 Support Protocol Deprecation Microsoft 365 Updates, IT Admin Alert Microsoft 365 VPN shut down Microsoft Authenticator, password manager Windows 10 Microsoft 365 Microsoft nonprofit policy, software donations

student discount Microsoft 365, Intelligent Services Microsoft 365 UWP, App Deprecation Microsoft 365, Startup Boost Windows 10 EOL, Microsoft 365 Support Protocol Deprecation Microsoft 365 Updates, IT Admin Alert Microsoft 365 VPN shut down Microsoft Authenticator, password manager Windows 10 Microsoft 365 Microsoft nonprofit policy, software donations

Microsoft Gives U.S. University Students Free Microsoft 365 Personal

Ddos September 8, 2025

Microsoft Kills Volume Discounts: Is Your Business Facing a Price Hike? Microsoft, pricing change Microsoft Server Pricing, On-Premises Price Hike Security Core Priority - Microsoft data centers

Microsoft, pricing change Microsoft Server Pricing, On-Premises Price Hike Security Core Priority - Microsoft data centers

Microsoft Kills Volume Discounts: Is Your Business Facing a Price Hike?

Ddos August 18, 2025

Secure Your Print Jobs: Microsoft Rolls Out Universal Print Anywhere for Everyone Universal Print, Cloud Printing

Secure Your Print Jobs: Microsoft Rolls Out Universal Print Anywhere for Everyone

Ddos August 15, 2025

Microsoft Pushes New Companion Apps to Windows 11 Taskbar for 365 Subscribers Microsoft 365 apps, Windows 11 taskbar

Microsoft Pushes New Companion Apps to Windows 11 Taskbar for 365 Subscribers

Ddos August 14, 2025

Update Now or Lose AI: Microsoft 365 ‘Intelligent Services’ to Stop Working on Old Versions student discount Microsoft 365, Intelligent Services Microsoft 365 UWP, App Deprecation Microsoft 365, Startup Boost Windows 10 EOL, Microsoft 365 Support Protocol Deprecation Microsoft 365 Updates, IT Admin Alert Microsoft 365 VPN shut down Microsoft Authenticator, password manager Windows 10 Microsoft 365 Microsoft nonprofit policy, software donations

Update Now or Lose AI: Microsoft 365 ‘Intelligent Services’ to Stop Working on Old Versions

Ddos August 4, 2025

The OAuth Phishing Trap: Proofpoint Exposes AiTM Attacks That Bypass MFA to Hijack Cloud Accounts Fake Microsoft landing page, capturing MFA

The OAuth Phishing Trap: Proofpoint Exposes AiTM Attacks That Bypass MFA to Hijack Cloud Accounts

Ddos August 2, 2025

The Trust Trap: Phishing Attacks Weaponize Security Tools by Abusing Proofpoint & Intermedia Link Wrapping A Microsoft phishing page designed to harvest credentials

A Microsoft phishing page designed to harvest credentials

The Trust Trap: Phishing Attacks Weaponize Security Tools by Abusing Proofpoint & Intermedia Link Wrapping

Ddos August 1, 2025

OneNote Gains Cell Merging & “Paste Text Only” for Windows, Mac & iPad Insiders OneNote Features, Microsoft 365 Insider

OneNote Gains Cell Merging & “Paste Text Only” for Windows, Mac & iPad Insiders

Ddos July 30, 2025

Microsoft 365 UWP App is Dying: Move to Click-to-Run Before October 2025 EOL student discount Microsoft 365, Intelligent Services Microsoft 365 UWP, App Deprecation Microsoft 365, Startup Boost Windows 10 EOL, Microsoft 365 Support Protocol Deprecation Microsoft 365 Updates, IT Admin Alert Microsoft 365 VPN shut down Microsoft Authenticator, password manager Windows 10 Microsoft 365 Microsoft nonprofit policy, software donations

Microsoft 365 UWP App is Dying: Move to Click-to-Run Before October 2025 EOL

Ddos July 22, 2025

LibreOffice Accuses Microsoft of Deliberate “Lock-in” Through Complex File Formats LibreOffice, Microsoft Office Formats CVE-2023-6185 and CVE-2023-6186 LibreOffice Update, OS Support

LibreOffice, Microsoft Office Formats CVE-2023-6185 and CVE-2023-6186 LibreOffice Update, OS Support

LibreOffice Accuses Microsoft of Deliberate “Lock-in” Through Complex File Formats

Ddos July 21, 2025

Microsoft 365 Startup Boost: Faster Apps, But Is It On by Default Now? student discount Microsoft 365, Intelligent Services Microsoft 365 UWP, App Deprecation Microsoft 365, Startup Boost Windows 10 EOL, Microsoft 365 Support Protocol Deprecation Microsoft 365 Updates, IT Admin Alert Microsoft 365 VPN shut down Microsoft Authenticator, password manager Windows 10 Microsoft 365 Microsoft nonprofit policy, software donations

Microsoft 365 Startup Boost: Faster Apps, But Is It On by Default Now?

Ddos July 18, 2025