
Top 5 Cybersecurity Threats Facing Accounting Firms in 2025
83%. That’s the percentage of organizations that suffered at least one account takeover in the past 12 months, according to the 2024 Abnormal State of Cloud Account Takeover Attacks. Let that number sink in.
Now pair that with another sobering stat: Cyberattacks on accounting firms have surged 300% since 2020. You face a growing yearly threat if you manage sensitive financial data such as tax filings, payroll details, audits, and client PII.
Accounting firms aren’t just financial advisors anymore. They’re data vaults. And threat actors? They’ve upgraded from crowbars to state-sponsored hacking kits.









