There's a dangerous myth that cyber attacks target big companies. The reality is the opposite: small and medium businesses are attacked more frequently, suffer proportionally higher damage, and recover more slowly — precisely because attackers know they're less defended.
The Australian Cyber Security Centre's annual threat report consistently shows that SMBs represent the majority of cyber incident reports. The average cost of a cyber incident for an Australian SMB is over $46,000. And that doesn't account for reputational damage, client churn, or the weeks of productivity lost during recovery.
The Top Threats Facing Australian SMBs Right Now
1. Business Email Compromise (BEC)
BEC attacks involve impersonating a senior executive or trusted supplier to trick employees into transferring money or sharing sensitive information. These attacks don't require sophisticated malware — just a convincing email and a staff member who doesn't know what to look for. BEC is consistently one of the highest-financial-impact cyber crimes in Australia.
2. Ransomware
Ransomware encrypts your files and demands payment for the decryption key. Modern ransomware attacks also exfiltrate data before encrypting it — giving attackers a second lever: "Pay us, or we publish your client data." Backups help with recovery, but they don't address the data exfiltration component.
3. Phishing and Credential Theft
Most ransomware and BEC attacks start the same way: a phishing email that tricks an employee into entering credentials on a fake login page. Once attackers have valid credentials — especially for Microsoft 365 or your business banking — the damage can be severe and immediate.
4. Supply Chain Attacks
Attackers increasingly target smaller businesses as an entry point to their larger clients. If you're a supplier or service provider to enterprise or government organisations, your cyber security posture is increasingly scrutinised — and a breach through your systems can compromise your clients, creating significant liability.
What You Can Do
The good news is that the vast majority of successful attacks exploit known, preventable vulnerabilities. Multi-factor authentication, properly configured email filtering, endpoint protection, staff security awareness training, and regular backups would collectively prevent over 80% of the incidents we respond to. These aren't exotic capabilities — they're achievable for any business.
The key is having someone who maintains these controls as your environment evolves, rather than setting them up once and hoping they hold.