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ESRansomware isn't a big-company problem anymore. Attackers now automate their scans, hunting for any business with weak defenses and money to lose. If you run a small business in Houston, you're a target of opportunity — not because someone singled you out, but because the tools that break in don't care how big you are. The good news: readiness is mostly about preparation, and preparation is something you can control.
What Ransomware Actually Does to Your Business
Ransomware locks up your files by encrypting them, then demands payment for the key. Modern attacks go a step further: criminals steal a copy of your data first, so even if you refuse to pay, they threaten to publish it. That means paying the ransom doesn't guarantee your problem is over.
For a small business, the real damage isn't just the ransom demand. It's the days of downtime, the payroll you still owe while nothing works, the customers who leave, and the legal exposure if client data gets leaked. Recovery costs almost always dwarf the ransom itself.
The Foundation: Backups You Can Actually Restore From
Backups are your single most important defense. But not all backups survive an attack. If your backup drive is plugged into the same network the ransomware infects, it gets encrypted too.
A backup strategy that actually works follows a simple rule: keep three copies of your data, on two different types of storage, with at least one copy stored offline or in a separate cloud account the attacker can't reach.
- Test your restores. A backup you've never restored from is a guess, not a safety net. Verify one every quarter.
- Keep copies offline or immutable. Immutable cloud backups can't be altered or deleted, even with stolen admin credentials.
- Know your recovery time. If it takes a week to rebuild, that's a week of lost revenue you should plan around.
Closing the Doors Attackers Walk Through
Most ransomware gets in through predictable weak spots. Shore these up and you eliminate the majority of your risk.
Email and phishing
The single most common entry point is a staff member clicking a malicious link or attachment. Email filtering catches a lot, but training your team to spot fake invoices and urgent password requests catches the rest.
Unpatched software and remote access
Attackers exploit known flaws in software that hasn't been updated. Automatic patching and locking down remote desktop connections shut this door. Any remote access should sit behind multi-factor authentication (MFA).
Weak or reused passwords
MFA is the most cost-effective protection you can add. Even if a password is stolen, MFA stops the login. Turn it on for email, banking, and any system that reaches your network.
Have a Plan Before You Need One
When ransomware hits at 2 a.m., you don't want to be inventing a response. A short written incident plan tells your team exactly what to do: who to call, how to isolate infected machines, and how to start recovery. The businesses that recover fastest are the ones that rehearsed.
Your plan should also cover your legal obligations. Depending on the data involved, you may be required to notify affected customers. Know that in advance so you're not scrambling under pressure.
Your Ransomware Readiness Checklist
- Backups: Three copies, offline or immutable, tested quarterly.
- MFA: Enabled on email, remote access, and financial accounts.
- Patching: Operating systems and software updated automatically.
- Email security: Filtering in place plus regular staff phishing training.
- Endpoint protection: Modern security software that detects ransomware behavior, not just known viruses.
- Access control: Employees have only the access they need — nothing more.
- Incident plan: Written, shared with your team, and reviewed twice a year.
- Cyber insurance: Reviewed to confirm it covers ransomware and downtime.
Why This Is Worth Doing Now
Every item above reduces either the chance you get hit or the damage if you do. You don't have to tackle them all in one week, but you shouldn't wait for an incident to start either. The cheapest ransomware attack is the one that never succeeds because your defenses were already in place.
Sorting through backups, MFA, patching, and monitoring can feel like a lot when IT isn't your day job — and that's exactly where a managed IT services partner earns its keep. At BVTech, we help small businesses across the Houston area build practical cybersecurity that fits their budget and actually holds up under pressure. If you'd like a straightforward review of where you stand, reach out to our team and we'll walk through it with you.