Third-Party Risk

Why Your Accountant’s Security Affects Your Business

Your accountant has access to your most sensitive business information — financial records, tax details, employee data, and bank account information. But have you ever thought about how well they’re protecting it?

When cybercriminals target accounting firms, they’re not just after one business’s data. They’re after dozens or hundreds of clients’ information in one hit. That’s why accounting practices are increasingly becoming prime targets for cyber attacks.

What’s at Risk When Your Accountant Gets Hacked

If your accountant’s systems are compromised, cybercriminals could access:

  • Your business and personal tax returns
  • Bank account details and financial statements
  • Employee personal information and payroll data
  • Business contracts and confidential documents
  • Your login credentials for various business systems

This isn’t just about privacy. A data breach at your accountant’s office could expose you to identity theft, financial fraud, and significant compliance issues — especially if you handle customer data.

The Real-World Impact on Your Business

When accounting firms get breached, the consequences ripple out to all their clients. You could face:

Financial losses: Fraudulent transactions, frozen accounts, or having to rebuild compromised systems.

Compliance headaches: You might need to notify customers about a data breach, even though it wasn’t directly your fault.

Operational disruption: Your accountant might be offline for days or weeks, affecting payroll, tax deadlines, and financial reporting.

Reputation damage: Customers and suppliers may lose confidence in your ability to protect their information.

What Questions Should You Ask Your Accountant

Don’t be shy about asking your accountant about their cybersecurity measures. After all, you’re trusting them with your most valuable data.

Key questions to ask include:

  • How do you protect client data?
  • Do you use multi-factor authentication on all systems?
  • How often do you backup our data, and where is it stored?
  • What happens if your systems are compromised?
  • Do you have cyber insurance?
  • When did you last have a security assessment?

Protecting Your Business

While you can’t control your accountant’s security measures, you can take steps to minimise your risk:

Limit what you share to only what’s necessary. Ask about secure file transfer methods instead of emailing sensitive documents. Keep copies of important documents in your own secure systems.

Consider having separate, limited access accounts for external parties like accountants, rather than sharing your main business login credentials.

Take Control of Your Security

Your business’s cybersecurity is only as strong as your weakest link — and that might be a trusted third party like your accountant.

Ready to strengthen your own defences? JCPIT offers a free security check to help Australian small businesses identify vulnerabilities and improve their cybersecurity posture. Contact us today to ensure your business is protected, regardless of what happens to your external partners.

Jake
JCPIT Support — Keeping IT Simple.
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