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What 400,000 Infected PCs Just Taught Us About Information Security

One of the most dangerous myths in business today? That cyberattacks only happen to other companies. Between March and May 2025, nearly 400,000 Windows computers were infected by a credential-stealing malware called Lumma Stealer (also known as LummaC2). Microsoft...
May 2025 Update: Catastrophic Backup Testing

May 2025 Update: Catastrophic Backup Testing

Planning for the Worst, Protecting for the Best Backups are like parachutes: you hope you never need them, but if the day comes, you want to know they work. That is why in May ITGuys ran Catastrophic Backup Testing across all supported systems. The goal was simple:...
April 2025 Update: Azure AD Graph Security Review

April 2025 Update: Azure AD Graph Security Review

Keeping Microsoft 365 Accounts in Top Shape Microsoft 365 does a lot behind the scenes to protect your business, but those protections only work if the right settings are in place. That is where ITGuys comes in. This April we ran a security review using Azure AD and...
March 2025 Update: Dark Web Results

March 2025 Update: Dark Web Results

What Lurks in the Shadows The dark web is where stolen data gets traded, sold, and exploited. Passwords, account logins, and sensitive details often end up there after breaches. At ITGuys, we keep a constant eye on these leaks so our customers do not have to. This...