Open Net Technologies
CybersecurityApril 28, 20255 min read

Ransomware in 2025: What Las Vegas Businesses Must Do Right Now

SC

Sarah Chen

Lead Security Engineer, Open Net Technologies

Ransomware in 2025: What Las Vegas Businesses Must Do Right Now

Ransomware attacks increased 67% in Nevada last year. We break down the three controls that stop the vast majority of attacks — and the one mistake most businesses make after an incident.

Ransomware groups have shifted their focus toward mid-market businesses in hospitality, healthcare, and professional services — exactly the industries that drive Las Vegas's economy. Here's what the threat landscape looks like in 2025 and what to do about it.

The Three Controls That Matter Most

1. Immutable Backups — Standard backups can be encrypted by ransomware too. Immutable backups (write-once, read-many) stored offsite or in the cloud with a separate access credential set are the only reliable recovery path.

2. MFA Everywhere — Over 80% of ransomware entry points involve compromised credentials. Multi-factor authentication on email, VPN, and remote desktop eliminates the vast majority of these attacks.

3. Endpoint Detection & Response (EDR) — Traditional antivirus catches known malware. EDR tools detect behavioral anomalies — like a process suddenly encrypting hundreds of files — and can kill the process automatically before it spreads.

The Mistake Businesses Make After an Incident Paying the ransom. Not because it's morally wrong (it is), but because it doesn't work. According to Coveware's 2024 report, 35% of businesses that paid the ransom still lost data. You funded the next attack and didn't even get your files back.

What to Do Today Call us. Seriously. A one-hour security review can identify your biggest exposure points before an attacker finds them.

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