Company hacked? Here’s what to do?

It’s the message no one wants to see:
“Your files have been encrypted.”
“Suspicious login detected.”
“Payment required.”
Your stomach drops. Your Sydney business is on the line and every second suddenly matters.
Cyber attacks aren’t just a “big company problem” anymore — they’re hitting Sydney small businesses, freelancers and everyday websites harder than ever. The real question isn’t if it happens… it’s what you do next.
Here’s your no-nonsense survival plan.
🔥 Step 1: Don’t Panic — But ACT FAST
✅ Disconnect affected devices from the internet immediately
✅ Disable access to compromised systems
✅ Do NOT start randomly deleting files or reinstalling things yet
🧠 Step 2: Identify what’s been hit
⚠️ Is it your website, email, server or local machine?
⚠️ Are customer details involved?
⚠️ Is it ransomware, malware, or a brute-force login?
Example: If your WordPress site suddenly redirects to spam pages, you’re likely dealing with injected malware — not a full server breach.
🔒 Step 3: Lock everything down
✅ Change ALL passwords (hosting, email, WordPress, FTP, database)
✅ Enable 2FA wherever possible
✅ Revoke suspicious user accounts or API keys
✅ Contact your hosting provider immediately
💾 Step 4: Restore from backup
✅ Restore from the most recent clean backup
✅ Scan backups before restoring to avoid reinfection
✅ If no backup exists—skip ahead, recovery gets harder
🕵️ Step 5: Scan and clean the infection
✅ Run malware scans (server + local devices)
✅ Check core files for changes
✅ Audit plugins, themes, and custom code
✅ Remove anything unfamiliar
📣 Step 6: Notify affected parties
✅ Inform affected users or clients
✅ Follow Australian data breach regulations (Notifiable Data Breaches scheme)
✅ Document what happened and what you’ve done
🛡️ Step 7: Fix the weak point
Common weak points:
✅ Weak passwords
✅ No firewall or security layer
✅ Poor hosting security
Patch it immediately.
⚠️ The Brutal Truth
Most cyber attacks don’t happen because of “elite hackers.” They happen because of basic gaps—missed updates, weak logins and zero monitoring.
✅ Your New Game Plan
✅ Have off-site backups
✅ Use strong security layers
✅ Monitor your systems regularly
✅ Act fast when something feels off
Because in cybersecurity, speed beats perfection every time.
✅ Useful links
✅ Australian Cyber Security Centre (ACSC)
✅ ReportCyber portal
✅ Australian Cyber Security Hotline: 1300 CYBER1 (1300 292 371)