HOA Cybersecurity Checklist

Why HOAs Are Targets

Your HOA is a small financial institution that most criminals treat as an easy mark. A typical self-managed community of 100 homes collects $120,000 to $300,000 per year in assessments, maintains a reserve fund that may hold $50,000 to $500,000, and processes monthly ACH payments to vendors. The people managing those accounts are volunteers with full-time jobs, no IT staff, and accounts that often share credentials or never had multi-factor authentication enabled.

We built BoardStack after seeing exactly how exposed self-managed boards are. The data boards hold is genuinely sensitive: owner names, mailing addresses, bank account information for ACH dues collection, Social Security numbers or tax IDs for delinquency judgments, and in some cases access to property manager portals that hold the records of the entire community. A single compromised board email account is often all an attacker needs to redirect a vendor ACH payment, reset a banking password, or extract the full homeowner roster.

The five areas below represent where we see the most exposure for self-managed communities.

The Five Highest-Risk Areas

1. Bank Account Access

Your bank account is the most direct path to financial loss. Most small business bank accounts can be accessed entirely through online banking with a username and password. If either is compromised, funds can be wired or transferred before anyone notices.

• Enable multi-factor authentication on all bank accounts
• Require dual approval for any wire transfer or ACH payment above a threshold you set (typically $500 to $1,000)
• Review the list of authorized online banking users quarterly and after every board member change
• Confirm that former board members’ online banking access is deactivated the day they leave office
• Never share banking credentials by text or email
• Verify any change to a vendor’s bank account by calling the vendor on a phone number from your records, not from the email that requested the change

2. Board Email Accounts

Email is the attack surface most boards overlook. Board officers often use personal Gmail or Yahoo accounts for HOA business. Those accounts control password resets for every other system the board uses.

• Enable MFA on every email account used for HOA communications
• Never use a personal email account as the primary contact for banking or vendor relationships
• Create a board-specific email account (e.g., [email protected] or using a Google Workspace account) that stays with the role, not the individual
• Review who has access to the board email account when a member transitions off the board
• Train board members to recognize vendor impersonation emails that request payment account changes

3. Document Storage

HOA records contain sensitive personal information. Homeowner directories, delinquency files, violation records, and architectural review applications may include addresses, contact information, and financial data that must be protected.

• Audit who has access to any shared drives (Google Drive, Dropbox, SharePoint) holding HOA records
• Remove access for former board members and former management company staff immediately after transition
• Do not store owner account numbers, Social Security numbers, or financial data in unencrypted files
• Use a document management system with access logging so you can identify who accessed sensitive records
• Avoid sending sensitive homeowner data as unencrypted email attachments

4. Vendor ACH and Payment Authorization

Business email compromise (BEC) fraud targeting vendor payments is one of the fastest-growing financial crimes. An attacker compromises or impersonates a vendor’s email, sends a message asking you to update their bank account for payments, and the next ACH payment goes to a fraudulent account.

• Establish a written policy: any change to a vendor’s payment account requires a verification phone call to the vendor’s known number
• Never change payment account information based solely on an email request
• Review the full vendor payment history quarterly for any unusual payees, unusual amounts, or account changes
• Limit the number of people authorized to add or modify vendor payment accounts in your accounting software
• Use a platform that logs every payment authorization with user attribution and timestamps

5. Owner Portal Access

If your community uses an owner portal for dues payments, document access, or violation tracking, the portal holds personal and financial data for every homeowner.

• Ensure the portal requires individual login credentials for each homeowner (not a shared community password)
• Confirm that portal access for a unit is transferred when a property is sold, not left active for the prior owner
• Verify that owners can only see their own account data, not the entire community’s financial records
• Review the portal vendor’s security practices, data encryption standards, and breach notification policy
• Confirm the portal has an audit log for administrative actions