First published on Friday, November 13, 2026
Last updated on Friday, November 13, 2026
Millions of workers opened their laptops this morning to discover e-mail and file access issues. An infrastructure incident hit Microsoft 365, disrupting core cloud services including Exchange Online, Teams, SharePoint, Copilot and Microsoft Defender XDR.
For bigger businesses with dedicated IT teams, disruptions like this trigger a pre-prepared incident response plan. But for smaller and medium-sized businesses, an outage of this scale exposes any over-reliance on one platform.
Growing businesses might still manage day-to-day HR using spreadsheets stored in SharePoint, email chains in Outlook, and status pings across Teams.
Annual leave requests, sickness, shift rotas, or employee records that might just have ‘disappeared’ overnight.
Your entire people management operation grinds to a halt, just because you're unable to send an email.
A reality check for SMEs
Reflecting on the morning's disruption, Alan Price, CEO of BrightHR, pointed out the stark divide facing employers:
"If a business is using Microsoft to manage leave, or other HR processes, they're in trouble today. BrightHR users don't have this issue."
When critical business communication collapses, companies relying on office productivity tools for HR processes will find themselves locked out of their own data.
Small businesses can’t afford blind spots where managers have no visibility over who’s working, who’s off sick, or who’s scheduled to cover a shift.
When processes inside your business slow down or stop, the knock-on effect for customers can cost you more than just time.
The hidden cost of overreliance
Everyday productivity tools to track staff holidays or sickness feels convenient at first - until the platform hosting them becomes unreachable.
During an outage, businesses face immediate operations issues:
1. Staff attendance and sickness blind spots
If an employee falls ill and normally reports absence via email or a Teams message, a mailbox and chat outage leaves line managers completely in the dark.
Absence goes unlogged, return-to-work protocols are missed and emergency cover can’t be arranged.
2. Invisible leave and calendar clashes
If requests are usually submitted via email or logged in spreadsheets, they become invisible.
Staff are left waiting and managers can’t cross-reference team calendars to avoid conflicting time-off requests.
3. Disruptions to shift planning
This creates a knock-on shift schedule issue too.
If rotas are stored in cloud folders that fail to load, shift-based teams in hospitality, retail and healthcare can’t verify who’s scheduled to work. This means missed shifts and understaffed locations.
4. Compliance delays
Employment records, right-to-work documentation and time-and-attendance logs are essential for accurate payroll and regulatory compliance.
Relying on drive storage risks delays in wage calculations and leaves businesses scrambling during unexpected downtime.
Why dedicated HR software protects your business
Three key advantages to having your core people management processes:
Independent Cloud infrastructure: Dedicated HR platforms like BrightHR operate on separate, secure, and independent cloud infrastructure. If email or video conferencing goes down, your staff holiday calendar, clock-in records, and employee profiles remain fully accessible.
Mobile-first employee self-service: With dedicated mobile apps, employees can request leave, clock in / out, and check their shifts directly from their phones - completely outside your company email or desktop network.
Automated, real-time records: Updates to leave balances, absence scoring, and time-tracking are recorded automatically in real time, preventing data discrepancies or lost requests when general office software glitches.
The takeaway?
Technology outages are a reality of modern business, but an email server failure shouldn't paralyse your workforce.
By splitting your essential HR and staff scheduling from office productivity tools, you can make sure your business stays compliant and fully operational - no matter how bad a day Microsoft are having.
Keep your business moving, whatever happens.
See how BrightHR helps thousands of businesses manage staff leave, rotas, and attendance with zero reliance on messy spreadsheets or fragile email chains. Book a free demo today.
