The ArcLight Blog

IT & Cybersecurity Insights for Oklahoma Businesses

Practical guidance, breach breakdowns, and plain-English explainers from the team that protects 2,000+ endpoints across Tulsa and beyond.

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Domain Name Renewal Scam ArcLight Updates
March 23, 20265 min read

Domain Name Renewal Scam

Every few months, a business owner calls us in a mild panic. They got a letter in the mail that looks like…

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The “Insider Threat” You Overlooked: Proper Employee Offboarding IT Management
March 20, 20265 min read

The “Insider Threat” You Overlooked: Proper Employee Offboarding

Imagine a former employee, maybe someone who didn’t leave on the best terms. Their login still works, their company email still forwards…

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The 14 Year Old ePosterService Scam ArcLight Updates
March 19, 20267 min read

The 14 Year Old ePosterService Scam

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The 2026 Hybrid Strategy: Why “Cloud-Only” Might Be a Mistake Cloud
March 15, 20269 min read

The 2026 Hybrid Strategy: Why “Cloud-Only” Might Be a Mistake

I want to start with something that will make a few cloud vendors wince. Every ransomware recovery I have personally worked on…

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Managing “Cloud Waste” as You Scale Cloud
March 10, 20266 min read

Managing “Cloud Waste” as You Scale

When you first move to the cloud, the bill usually looks manageable. Then your business grows, and one day you notice your…

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Beyond Chatbots: Preparing Your Small Business for “Agentic AI” in 2026 AI
March 5, 20264 min read

Beyond Chatbots: Preparing Your Small Business for “Agentic AI” in 2026

AI chatbots can answer questions. But now picture an AI that goes further, updating your CRM, booking appointments, and sending emails automatically.…

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The Server Refresh Deadline: Why Windows Server 2016’s End of Support Should Drive Your Cloud Migration Plan Cloud
February 28, 20265 min read

The Server Refresh Deadline: Why Windows Server 2016’s End of Support Should Drive Your Cloud Migration Plan

Time moves fast in the world of technology, and operating systems that once felt cutting-edge are becoming obsolete. With Microsoft having set…

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The MFA Level-Up: Why SMS Codes Are No Longer Enough (and What to Use Instead) Cybersecurity
February 25, 20267 min read

The MFA Level-Up: Why SMS Codes Are No Longer Enough (and What to Use Instead)

The MFA Level-Up: Why SMS Codes Are No Longer Enough (and What to Use Instead) For years, enabling Multi-Factor Authentication (MFA) has…

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The Daily Cloud Checkup: A Simple 15-Minute Routine to Prevent Misconfiguration and Data Leaks Cloud
February 20, 20265 min read

The Daily Cloud Checkup: A Simple 15-Minute Routine to Prevent Misconfiguration and Data Leaks

Moving to the cloud offers incredible flexibility and speed, but it also introduces new responsibilities for your team. Cloud security is not…

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