If your business runs Ubiquiti UniFi network equipment — and a lot of Houston businesses do — you need to pay attention to this. On March 18, 2026, Ubiquiti published Security Advisory Bulletin 062 disclosing two critical vulnerabilities in the UniFi Network Application. One of them, CVE-2026-22557, carries a CVSS score of 10.0. That is the highest possible severity rating.

What Is CVE-2026-22557?

CVE-2026-22557 is a path traversal vulnerability in the Ubiquiti UniFi Network Application. In plain terms, it means an attacker with network access to your UniFi controller could read and write files outside of the intended directory. The result: full account takeover, configuration theft, and potential backdoor access to your entire network. No special privileges are required to exploit it, and no user interaction is needed. This is as serious as it gets.

The second vulnerability, CVE-2026-22558, compounds the risk. Together, they represent a worst-case scenario for any organization relying on UniFi hardware for their core network infrastructure.

Who Is Affected?

Any business running the Ubiquiti UniFi Network Application — particularly those with the controller exposed to the internet or running on a cloud-hosted instance — is at risk. This includes offices using UniFi access points, switches, and security gateways, which are extremely common among small and mid-sized businesses in Houston.

What You Need to Do Right Now

Ubiquiti has released a patched version of the UniFi Network Application. Here is the action list:

1. Update immediately. Apply the latest UniFi Network Application update from Ubiquiti. Do not delay this.
2. Audit your controller exposure. If your UniFi controller is accessible from the public internet, restrict access to a VPN or trusted IP range only.
3. Review your logs. Check for any unusual login attempts or configuration changes in the past 30 days.
4. Enable two-factor authentication on all UniFi accounts if you have not already done so.
5. Notify your IT provider. If you are not managing your own patching, make sure whoever handles your IT knows about this and has applied the fix.

Why This Matters for Houston Businesses

UniFi is popular precisely because it is affordable and powerful. But that popularity also makes it a target. A CVSS 10.0 vulnerability does not stay quiet for long — exploit code tends to appear in the wild within days of a public advisory. If your network gear is unpatched, you are running with the door wide open.

At Houston TechSys, we proactively monitor vendor security advisories and push critical patches to our managed clients fast. If you are not already on a managed IT plan, this is exactly the kind of situation that shows why reactive IT is a liability.

Not sure if your UniFi environment is patched and secure? Contact Houston TechSys today for a fast network security assessment — we serve businesses across Houston and will get you protected quickly.

Cybersecurity is only as good as the trust you place in your tools and your team. Sophos just released its Cybersecurity Trust Reality 2026 report — based on surveys of 5,000 organizations across 17 countries — and the findings should make every small business owner in Houston stop and think.

The Trust Problem in Cybersecurity

According to Sophos, the industry is grappling with a trust problem that is both invisible and critical. Businesses buy security products expecting protection, but many do not fully understand what those products actually do — or whether they are working. The result: gaps that attackers exploit, and money spent on tools that are not delivering.

The report highlights that SMBs are disproportionately affected. Unlike large enterprises with dedicated security teams, small and mid-sized businesses often rely on a single IT person (or their MSP) to make sense of alerts, patches, and threat data. When that chain of trust breaks down — whether through unclear vendor communication, alert fatigue, or misconfigured tools — attackers get in.

What This Means If You Are Running a Houston SMB

The Sophos data paints a clear picture of where SMBs are most exposed:

• Endpoint detection gaps: Many businesses have antivirus installed but lack true endpoint detection and response (EDR). There is a big difference between the two.
• Backup systems as attack vectors: Sophos recently partnered with Cohesity to bring malware scanning directly into backup infrastructure — because ransomware groups have learned to target backups first. If your backups are clean, attackers lose their leverage.
• Alert overload: SMBs using consumer-grade security tools often get flooded with alerts they cannot act on. Managed security changes that equation.

How Houston TechSys Addresses This

We are a Sophos partner, and we deploy Sophos Intercept X EDR for clients who need real endpoint protection — not just checkbox compliance. Here is what that looks like in practice:

• Active threat hunting and behavioral analysis on every endpoint
• Managed detection and response (MDR) so threats are investigated and contained — not just flagged
• Firewall and endpoint policy that actually matches your business risk profile
• Regular security reviews so your protection keeps pace with evolving threats

The Sophos Trust Reality report is not just interesting reading — it is a checklist. If you cannot confidently say your endpoints are covered, your backups are clean, and someone is watching your alerts 24/7, then you have gaps worth closing before an attacker finds them first.

Want to know where your Houston business stands? Contact Houston TechSys for a no-cost cybersecurity risk review. We will tell you exactly what you have, what you are missing, and what it would take to fix it.

If your business has more than a handful of computers, you have vulnerabilities. That is not a scare tactic — it is a mathematical certainty. Every week, hundreds of new security flaws are discovered across Windows, macOS, browsers, and third-party software. The question is not whether your environment has vulnerabilities; it is how fast you find and fix them.

NinjaOne just raised the bar on that answer. On March 16, 2026, the company launched NinjaOne Vulnerability Management — a natively integrated, AI-driven solution that identifies, prioritizes, and remediates vulnerabilities in real time. As one of our core RMM platforms at Houston TechSys, this is a big deal for every client we manage.

What Makes This Different From Traditional Vulnerability Scanning?

Old-school vulnerability management works like this: run a scan, get a report, manually sort through hundreds of findings, decide what to patch, schedule a maintenance window, patch, repeat. The whole cycle might take weeks. Meanwhile, attackers move in hours.

NinjaOne Vulnerability Management flips that model entirely. Here is what sets it apart:

• Real-time detection: Instead of periodic scans, the platform continuously monitors your endpoints using millions of data points from NinjaOne’s inventory engine. Issues surface immediately, not next Tuesday.
• AI-powered prioritization: Not all vulnerabilities are equal. The AI engine scores and ranks findings by actual risk, so your IT team is not wasting time chasing low-severity issues while a critical exploit sits unpatched.
• Autonomous patching workflows: Once a vulnerability is identified and prioritized, NinjaOne can trigger remediation automatically — no waiting for a human to schedule a patch window.
• Zero endpoint performance impact: Vulnerability identification happens server-side, so your workstations and servers are not bogged down by resource-hungry scan agents.
• Single pane of glass: Detection, remediation, and reporting all live inside the same NinjaOne console your HTS team already uses for endpoint management.

Why This Matters Specifically for Houston SMBs

Houston businesses in professional services, oil and gas, and medical face real regulatory and liability exposure when systems go unpatched. A single unpatched vulnerability was the entry point in the majority of ransomware attacks last year. Insurance carriers are increasingly asking detailed questions about patch cadence during renewals — and some are denying claims when patching procedures were not followed.

For small and mid-sized businesses without a dedicated security team, that kind of continuous vigilance is simply not realistic to do in-house. That is exactly where Houston TechSys steps in. We run NinjaOne across our managed clients, and with this new AI-driven vulnerability management layer, we can now guarantee faster detection-to-remediation cycles than most enterprise IT departments achieve.

What You Should Do Right Now

If you are a current HTS managed services client, you do not need to do anything — this capability rolls into your existing managed protection. If you are not yet a client, now is a great time to ask the question: how long does it take your current IT provider to identify and patch a critical vulnerability? If the answer is “we run monthly scans,” that is a gap worth closing.

Ready to see what AI-powered vulnerability management looks like for your Houston business? Contact Houston TechSys today and we will walk you through exactly how we keep your endpoints protected — in real time, not next month.

3CX dropped a big announcement on March 20, 2026: the all-new 3CX Basic Edition is now available, and it comes with a companion free tier called 4SC Basic Free built for very small deployments. If your Houston business has been sitting on the fence about upgrading your phone system, this news just made the decision a whole lot easier.

What Is 3CX Basic Edition?

3CX Basic Edition is a streamlined entry point into the 3CX communications platform. It strips away some of the advanced enterprise features while keeping the core VoIP capabilities that most small and mid-sized businesses actually use every day: internal extensions, external calling, voicemail, mobile apps, and web conferencing. The 4SC Basic Free tier takes it a step further — businesses with four simultaneous calls or fewer can now run 3CX at zero licensing cost.

This is a meaningful shift in the market. For years, businesses that wanted a reliable, self-hosted or cloud-hosted business phone system had to justify the cost of a fuller license even if they only needed the basics. Now 3CX is giving SMBs a genuine on-ramp.

Why This Matters for Houston Businesses

At Houston TechSys, we manage communications infrastructure for clients across professional services, medical practices, hospitality, and oil and gas. Here is what we tell every client evaluating VoIP: the right system is the one your team will actually use.

The 3CX Basic Edition is designed exactly for that reality. It is clean, reliable, and does not overwhelm staff with features they do not need. And if your business grows? The upgrade path to 3CX Standard or Professional is straightforward — you are not locked into a dead-end product.

3 Practical Steps If You Are Considering a Phone System Upgrade

1. Audit your current call volume. If you are averaging fewer than four simultaneous calls, the 4SC Basic Free tier may cover you completely — at no cost.
2. Check your internet connection first. VoIP quality lives and dies by your network. Before you commit to any phone system, make sure your bandwidth and QoS settings are solid. This is something Houston TechSys assesses for every new client.
3. Plan your number porting timeline. Porting existing business numbers can take 5-10 business days. Do not wait until the last minute, especially if you have multiple lines or toll-free numbers.

Is 3CX Right for Your Business?

3CX is a strong fit for businesses that want control over their phone system without paying enterprise prices or being locked into a hosted-only model. The new Basic Edition lowers the barrier significantly. That said, setup and configuration still require IT expertise — particularly around SIP trunk setup, firewall rules, and mobile app deployment.

That is where Houston TechSys comes in. We are a certified 3CX partner and we handle everything from initial deployment to ongoing support. Whether you are migrating from an old PBX, dropping a legacy hosted service, or setting up a business phone system for the first time, we make it simple.

Ready to talk about upgrading your Houston business communications? Contact Houston TechSys today and let us build the right solution for your team.

If you’ve been following cybersecurity news this week, you may have caught 1Password’s major announcement: the launch of Unified Access, a new platform designed to secure credentials and audit activity across human users, AI agents, and machine identities — all from a single pane of glass.

As a Houston-based managed service provider (MSP), we see this as a watershed moment for how small and mid-sized businesses should think about access control in 2026.

The Old Password Manager Is Dead

For years, a password manager meant one thing: storing your login credentials so you wouldn’t forget them. That era is over. Today, the average Houston SMB is running a hybrid environment with cloud apps, on-prem systems, remote employees, and increasingly, AI-powered tools that authenticate and act on behalf of people.

The threat surface has exploded — and a simple vault of passwords doesn’t cut it anymore.

What 1Password Unified Access Actually Does

1Password’s new Unified Access platform addresses three distinct identity types that modern organizations need to manage:

• Human identities — employees, contractors, and remote workers who log in to apps and systems daily
• AI agent identities — automated workflows and AI tools that need to authenticate to APIs, databases, and cloud services
• Machine identities — servers, CI/CD pipelines, and service accounts that communicate with each other without human intervention

By centralizing discovery, credential management, and audit logging across all three, Unified Access closes the gaps that attackers love to exploit. And with the new Users API for Partners — announced in public preview this week — IT teams (and MSPs like us) can automate incident response when a breach is detected, revoking access in seconds rather than minutes.

What This Means for Houston SMBs

Here’s the reality on the ground: most of our clients in professional services, oil and gas, and healthcare are already running AI-assisted tools. Whether it’s a CRM with automation, a billing tool that uses machine-to-machine API calls, or an AI assistant with access to Microsoft 365 — those connections are credentials, and credentials can be stolen.

A unified access strategy means you’re not managing human passwords in one tool, AI tokens in a spreadsheet, and service account secrets in someone’s email. One platform, one audit trail, one place to lock things down fast when something goes wrong.

Practical Steps You Can Take Today

1. Audit your AI tool credentials. Make a list of every AI-powered app in your environment and how it authenticates. Are those tokens stored securely?
2. Evaluate your current password manager. If your team is still sharing credentials over email or Slack, it’s time for a real solution.
3. Talk to your MSP about access policy. A good MSP partner will help you define who (and what) gets access to which systems — and enforce it consistently.

Houston TechSys is a 1Password partner and helps businesses across the Houston metro implement enterprise-grade credential management without the enterprise price tag. Whether you’re a 10-person law firm or a 200-employee oil and gas services company, you deserve a security posture that matches the threats you face in 2026.

Ready to lock down access across your entire business? Contact Houston TechSys today for a free access security assessment.