Essential and Required Reasons You Should Upgrade Your MFA

Multi‑Factor Authentication (MFA) used to feel like a nuisance. Today, it’s one of the most effective defenses against credential theft, now the leading cause of breaches worldwide.
And the numbers make the story clear: in 2025, password‑related breaches exposed 16 billion credentials in a single incident and credential‑based attacks surged 160% year‑over‑year, now driving over 60% of global security breaches. Those patterns haven't slowed down in 2026. Attackers increasingly bypass passwords entirely through AI‑powered phishing, MFA fatigue, and adversary‑in‑the‑middle attack. All of these exploit human behavior, not infrastructure.

Included Risks in This Article:

1. Passwords No Longer Work, So What Do You Do Now? 
2. New Cyber Insurers Require MFA
3. Microsoft Now Enforces Mandatory MFA Across Azure and M365...What That Means for You
4. Who In Your Business Really Needs MFA Enabled? 
5. 4 Places in Your Business MFA Must Be Enabled
6. Need Some Help? We've Got You

passwords alone no longer work

Even “complex” passwords can’t keep up with today’s threat landscape. Recent research shows:

• 16 billion passwords leaked in 2025's major breach, including credentials from 30+ combined leaks.
• Password reuse fueled credential stuffing attacks. 94% of people reuse passwords, making credential stuffing the second-most common breach vector.
• AI-powered cracking reduces the time needed to break passwords from months to minutes.
• 193+ billion credential-stuffing attempts occur annually, accounting for 22% of all breaches. 

MFA solves this by requiring attackers to steal something you know (password) and something you have (app, token, device) or something you are (biometric).

Cyber Insurance Requires MFA

This means no MFA = no coverage. 

By 2025-2026, cyber insurers made MFA a mandatory control, not a recommendation. 

• Cyber insurance requirements across industries now list MFA as a baseline security control for all user accounts.
• Insurers require MFA for all privileged access. Especially on administrative accounts, remote access, email, cloud platforms, and endpoints before approving coverage.
• Missing MFA triggers result in claim denials, reduced payouts, or refusals to renew.

For executives, this is no longer just a security choice, but a compliance requirement in the coming years.

MICROSOFT NOW ENFORCES MANDATORY MFA ACROSS AZURE AND M365

Microsoft's shift to mandatory MFA began in 2024 and escalates through 2026. 

Notable requirements:

• Mandatory MFA for Azure admin operations began rolling out in October 2024 and expanded through 2025.
• Microsoft 365 admin center will block all non‑MFA sign‑ins by February 9, 2026. This means no exceptions.
• MFA is being enforced across Azure CLI, PowerShell, SDKs, API endpoints, and mobile apps for all Create/Update/Delete actions by October 2025–2026.

This means:

1. Every admin account must have MFA
2. Break-glass accounts must use phishing resistant MFA
3. Service accounts must transition to workload identities

If an employee has access to HR, finance, email, cloud apps, customer data, or internal systems, then they require MFA. No exceptions.

Who needs MFA Enabled? 

Short answer: everyone. 

Executives often ask: "Do we really need MFA for every employee?" And the answer is always, undoubtedly, yes. Because attackers only need one compromised account to do damage. 

Research shows:

• Compromised credentials drive 60% of breaches. 
• Attackers move laterally from any foothold—frontline or executive—within minutes.
• Business email compromise (BEC) continues to be a top threat, costing billions annually.

4 places MFA must be enabled

Below are the minimum MFA enforcement points required by insurers, regulators, and Microsoft today.

1. Remote Access

MFA must protect:

• VPNs
• Remote Desktops
• Browser-based access
• Technicians and third-party access

Industry guidance requires unique credentials + MFA + biometric or app approval (both is better). 

2. Microsoft 365 and Azure

MFA is mandatory for:

• Admin centers (all access)
• Sensitive data workloads
• Azure portals, Entra ID, Intune
• Azure CLI, PowerShell, mobile apps

Microsoft's own research shows MFA can block 99.2% of account compromise attempts.

3. Cloud Applications

Cloud environments like Microsoft Dynamics and other financial systems require MFA due to:

• High data volume
• High breach impact
• High compatibility with MFA tools

4. Endpoints Sign-In

Cyber insurers now require MFA for workstation logins (Windows, macOS, Linux). This reduces risk from malware‑stolen credentials.

Remember:

• Remote access requires MFA for compliance
• Cloud apps attract high-value attacks

Want to Get Started?

MFA should ideally be your first security upgrade. It's a small lift with a massive return:

• It blocks over 99% of account takeover attempts.
• It’s required for Microsoft compliance, cyber insurance, and Zero Trust.
• It dramatically reduces ransomware and BEC risk.
• It protects cloud, hybrid, and on‑prem identities.

We want to keep you secure and compliant with the requirements of all your higher ups. We can help with assessing your current MFA coverage, deploying new phishing-resistant MFA, and keep you aligned with Microsoft's new mandatory MFA rules.

Stay connected, stay secure, and most importantly, stay in business.

Let us know if you want to discuss your current (or future) MFA posture and ways to improve it. We're here to help in any way we can.