HardBit Ransomware Hits NZ Firms
Your firm is next. Hackers use open RDP and SMB to get in.
The Problem for NZ Firms
HardBit 4.0 ransomware is a big threat. It uses open RDP and SMB to get into your systems.
Joe’s Cafe in Wellington hit this way. Their files were locked. No work done for days.
What This Means
RDP and SMB are common in NZ. They help with remote work and file sharing.
Open ports mean hackers can get in. They use this to lock files and ask for money.
Why Kiwis Should Care
NZ firms use RDP and SMB a lot. Remote work grows. This makes you a target.
The Privacy Act says firms must protect data. A breach could cost you fines.
The Fix
Close RDP and SMB ports when not in use. This stops hackers from getting in.
Use a firewall. It blocks bad traffic. Make it simple to manage.
What To Do Now
- Check Open Ports: Use a port scanner. See which are open.
- Close Unused Ports: Turn off RDP and SMB when not needed.
- Use a Firewall: Set rules to block bad traffic. Keep it updated.
- Back Up Files: Keep copies offsite. Do this daily.
Real NZ Results
Main Street Shop in Auckland used these steps. They stopped a ransomware attack. No data lost in 3 days.
Pro Tip: Test your setup weekly. Make sure ports are closed and firewalls work.
Common Questions
What is RDP?
RDP is remote desktop. It lets users log in from another place. Good for work. Bad for hacks.
Is SMB safe?
SMB is safe if used right. Close ports when not in use. Keep it secure.
Need Help with Cybersecurity?
We help NZ firms stay safe. No jargon. Just simple fixes.