GlobalTSS Blog

IT Insights for UP Businesses

Practical advice, security alerts, and technology insights written for UP business owners — not IT nerds. No jargon, just useful information.

CYBER_SEC// 4 min read
The Box in the Closet That Lets a Stranger In
The way into most small businesses is not a clever hack. It is a remote access box nobody has patched in years, and once attackers are in, they go after your ability to recover. Here is what to check this week.
CYBER_SEC// 5 min read
That Invoice Is Fake. The Phone Number Is the Attack.
The fake invoice in your inbox is not trying to steal your password. It is trying to get you to call a phone number a stranger controls. The FBI warned about this pattern in May 2026, and it is still working.
DISASTER_REC// 4 min read
The 30-Day Countdown That Starts When You Delete an Employee's Account
Most owners think the cloud keeps everything forever. Two clocks say otherwise: 14 days for deleted email, 30 days for a deleted account, and then it is gone.
CLOUD_SVC// 4 min read
You're Already Paying for the Setting That Stops a Stolen Password
Business Premium includes a setting that decides what happens after someone steals a password. Most small businesses never turn it on, and many aren't sure which plan they're on.
CYBER_SEC// 2 min read
The voice on the phone is real. The caller isn't.
AI voice cloning has moved from a headline case to an everyday risk: the FBI logged 22,364 AI-enabled fraud complaints in 2025, the first year it tracked them separately, and 29% of SMB owners say they have already run into a deepfake scam. Here is what actually stops the phone call that sounds exactly like someone you trust.
MANAGED_IT// 5 min read
Why Every Michigan UP Business Needs Managed IT in 2025
Still waiting for something to break before calling your IT guy? Here's why break-fix is costing UP businesses more than they realize — and what proactive managed IT actually looks like.
CYBER_SEC// 7 min read
Ransomware: What UP Businesses Need to Know Right Now
Ransomware operators increasingly target small businesses. Most owners think they're too small to be a target. They're wrong. Here's what you need to know.
CLOUD_PBX// 6 min read
Yeastar Cloud PBX vs. Your Legacy Phone System: A Real Cost Breakdown
We analyzed the actual costs for a 10-person UP business over 3 years. The difference between a legacy PBX and a modern Yeastar cloud system will surprise you.
DISASTER_REC// 4 min read
When Did You Last Test Your Backup? The Question That Could Save Your Business
Most businesses think they have backups until they desperately need one. We've seen organizations lose years of data because their backups silently failed months earlier.
CYBER_SEC// 8 min read
The Complete Remote Work Security Checklist for UP Businesses
Your team is working from home, coffee shops, and camps across the UP. Is your business protected? Here's a complete checklist powered by Guardz.
CLOUD_SVC// 6 min read
10 Microsoft 365 Features You're Paying For But Not Using
Most businesses pay for Microsoft 365 but only use email and Word. Here are 10 features included in your subscription that can save your team hours every week.

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