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security

Microsoft 365 identity security concept illustrating AD FS federation token signing key protection for financial institutions

13 min read

AD FS Key Container Hardening: What Changes for Financial Institutions on October 13

The October 2026 Windows security update changes permissions on the AD FS Distributed Key Manager container by default. Here is what it removes,...

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Microsoft 365 profile card with lower directory fields glowing orange, beside the headline The staff directory fills in, sign-in names included, late August

13 min read

Microsoft 365 Profile Cards: 11 Properties Go Visible

Microsoft is flipping eleven Microsoft 365 profile card properties from hidden to visible by default in late August 2026, including user principal...

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Split scene showing a dimmed email inbox on the left and a bright Microsoft Teams incoming call notification on the right, with Microsoft 365 branding

10 min read

Microsoft Q2 2026 Threat Data: Teams Vishing Hit 10x While One Phishing Platform Collapsed

Microsoft's Q2 2026 email threat report shows Tycoon2FA phishing down 92% and invoice-themed BEC collapsing, while Teams vishing climbed to roughly...

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Microsoft-branded hero for the Microsoft Entra provisioning flaw CVE-2026-57100, identity control plane security for banks, credit unions, and mortgage companies

13 min read

Microsoft Entra Provisioning Flaw (CVE-2026-57100): What Financial Institutions Must Verify

Microsoft fixed a 9.9 elevation-of-privilege flaw (CVE-2026-57100) in the Microsoft Entra provisioning service server-side, with no customer patch....

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Microsoft 365 incident response for financial institutions: alerts from endpoints, email, and identity correlate in Microsoft Defender XDR into a unified incident, with Microsoft Sentinel and Microsoft Purview carrying the response.

12 min read

Microsoft 365 Incident Response Plan for Financial Institutions: The Examiner-Ready Playbook

A written incident response plan is examiner-mandated for banks, credit unions, and mortgage companies. Here are the seven elements it must cover and...

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ClickFix infostealer stealing a Microsoft 365 login session token from a browser, shown with Microsoft 365 branding, for banks, credit unions, and mortgage companies

13 min read

ClickFix Infostealers Are Draining Microsoft 365 Logins: What Financial Institutions Do Now

In This Article A Stolen Login Is a Working Login ClickFix: An Attack With No Vulnerability to Patch Why Sign-In MFA and Signature Antivirus Both...

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Microsoft Entra ID SSPR registered-methods change deadline September 7 2026 for financial institutions

13 min read

Microsoft Entra SSPR Registered-Methods Deadline: What Banks, Credit Unions, and Mortgage Companies Must Do

In This Article What Changes on September 7, 2026 Which Institutions Are Most Exposed The Rollout Timeline You Need on the Calendar What to Do Before...

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15 min read

Microsoft 365 Employee Offboarding for Financial Institutions

A step-by-step guide to offboarding a departing employee in Microsoft 365 for banks, credit unions, and mortgage companies: revoke access first,...

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Microsoft 365 Conditional Access password spray gap explained for financial institutions

12 min read

Conditional Access Password Spray Gap in Microsoft 365

In This Article What Happened in June 2026 Why MFA Did Not Fire The Conditional Access Scoping Gap What Every Financial Institution Should Check How...

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Bank vault protected by a Microsoft 365 security shield deflecting ransomware

9 min read

Ransomware Protection for Financial Institutions

In This Article What a Ransomware Attack Does to a Financial Institution How the Attack Actually Gets In The Controls That Stop Ransomware Your...

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