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O&O Systems Blog

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A woman with curly hair and glasses and a man with a gray beard and glasses stand together at a desk in an open-plan office and look down at an open laptop, with a pencil holder, a small plant and a red mug at the edge of the desk

Co-Managed IT Services: Who Does What When You Already Have an IT Person?

Bob Olsinski September 30, 2026

Read More : Co-Managed IT Services: Who Does What When You Already Have an IT Person?

A woman in a white button-up shirt sits at a white desk in a bright office and looks toward an open laptop while holding a few sheets of paper and a tan folder, with a clipboard and pens at the edge of the desk and a window with plants behind her

Does Your Small Business Need Email Encryption for Client Files?

Bob Olsinski September 28, 2026

Read More : Does Your Small Business Need Email Encryption for Client Files?

Laptops stacked at the edge of a wooden tabletop, viewed from above.

Where Does Your Data Go When Old Computers Leave?

Bob Olsinski August 28, 2026

Read More : Where Does Your Data Go When Old Computers Leave?

Red Ethernet cable plugged into a router beside yellow network ports and upright antennas.

More Small Businesses Have a Breach Plan Than a Firewall

Bob Olsinski August 18, 2026

Read More : More Small Businesses Have a Breach Plan Than a Firewall

Portable external drive resting on a laptop keyboard with its cable looped across the computer.

Wiping Drives After Ransomware Can Make the Loss Permanent

Bob Olsinski August 14, 2026

Read More : Wiping Drives After Ransomware Can Make the Loss Permanent

Rack-mounted network equipment with connected patch cables and illuminated status lights.

Ransomware Crews Erase the Logs That Prove What They Took

Bob Olsinski August 13, 2026

Read More : Ransomware Crews Erase the Logs That Prove What They Took

Person faces several computer monitors showing text, maps and a pie chart.

One Break-In at Your IT Provider Reaches Every Office Computer

Bob Olsinski August 12, 2026

Read More : One Break-In at Your IT Provider Reaches Every Office Computer

Man using a laptop on a bed with an upright suitcase beside him.

Treat Every Hotel Wi-Fi Update Prompt as Malware

Bob Olsinski August 7, 2026

Read More : Treat Every Hotel Wi-Fi Update Prompt as Malware

Man wearing a lanyard beside equipment racks in a blue-lit room.

When a VPN Flaw Hits, Patching Is Only Half the Fix

Bob Olsinski August 4, 2026

Read More : When a VPN Flaw Hits, Patching Is Only Half the Fix

Laptop screen displaying "RANSOMWARE" in large white letters over a red binary pattern.

Small Businesses Are Now Ransomware’s Fastest-Growing Target

Bob Olsinski July 30, 2026

Read More : Small Businesses Are Now Ransomware’s Fastest-Growing Target

Man using a laptop in a dim room with equipment racks behind him.

Your Operating System Isn’t What Keeps Hackers Out

Bob Olsinski July 29, 2026

Read More : Your Operating System Isn’t What Keeps Hackers Out

People at desktop computer workstations in a bright open office.

Windows 10 Still Runs Fine, But It Stopped Protecting You

Bob Olsinski July 28, 2026

Read More : Windows 10 Still Runs Fine, But It Stopped Protecting You

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Phishing Kits That Beat MFA Have Surged 1,380%

Bob Olsinski July 20, 2026

Read More : Phishing Kits That Beat MFA Have Surged 1,380%

Blue Ethernet cables connected to ports on rack-mounted network equipment.

State Hackers Are Scanning Your Office Router

Bob Olsinski July 16, 2026

Read More : State Hackers Are Scanning Your Office Router

Laptop user with overlaid envelope icons and red warning triangles.

AI Phishing Emails Don’t Look Fake Anymore

Bob Olsinski July 14, 2026

Read More : AI Phishing Emails Don’t Look Fake Anymore

Person wearing glasses looking at a desktop monitor with a hand resting at their chin.

Your Spam Filter Is Costing You More Than Junk Mail

Bob Olsinski July 8, 2026

Read More : Your Spam Filter Is Costing You More Than Junk Mail

Laptop and desktop monitor displaying text windows and charts in a blue-lit room.

Fake AI Tools Just Drove 33,300 Attacks On Small Businesses

Bob Olsinski July 3, 2026

Read More : Fake AI Tools Just Drove 33,300 Attacks On Small Businesses

Group at computer workstations with a standing person pointing toward a display.

One Vendor’s Breach Just Cascaded Into 8 Business Platforms

Bob Olsinski July 2, 2026

Read More : One Vendor’s Breach Just Cascaded Into 8 Business Platforms

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At O and O Systems, we blend advanced automation and artificial intelligence with hands-on IT expertise to deliver smarter, faster, and more secure solutions that drive your business forward.

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1860 SW Fountainview Blvd., Suite 100, Port St. Lucie, FL 34986

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(772) 807-7558

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