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5 IT Risks Small Professional Services Firms Overlook

Most law firms, accounting practices, and consultancies have at least one of these gaps. None require a big budget to fix — but all of them cost more to ignore.
April 2, 2026 by
Henry Taylor


5 IT Risks Small Professional Services Firms Overlook — ServiceTechNow
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Client Resource · 2025
Security & Operations Brief

5 IT Risks Small Professional
Services Firms Overlook

Most law firms, accounting practices, and consultancies have at least one of these gaps. None require a big budget to fix — but all of them cost more to ignore.

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01
Shared logins and no offboarding process

When a paralegal, junior associate, or contractor leaves, does their access to your systems get revoked that day? In most small firms it doesn't — often because everyone shares the same login. That means ex-employees can still access client files, emails, and billing systems weeks or months after they've gone.

Exposure: Client data, billing records, privileged communications
02
Microsoft 365 on default settings

Out of the box, Microsoft 365 has multi-factor authentication turned off, legacy authentication protocols enabled, and no conditional access policies. This is the configuration most small firms run on indefinitely. It's the single most common entry point for business email compromise — where an attacker intercepts a payment or invoice.

Exposure: Financial fraud, email hijacking, ransomware entry
03
No tested backup — just assumed backup

Many firms believe their cloud storage (OneDrive, Google Drive, Dropbox) is a backup. It isn't — it's a sync. If ransomware encrypts your files, it syncs the encrypted versions to the cloud too. A real backup is a separate, versioned, and regularly tested copy of your data. Most small firms have never actually tried to restore from theirs.

Exposure: Full data loss, ransomware, unrecoverable files
04
Client data on personal devices with no controls

When attorneys, accountants, or consultants work from home, they often use personal laptops that have never had device encryption enabled, aren't covered by any endpoint security, and have no policy around what happens if the device is lost or stolen. One lost laptop with unencrypted client files is a reportable data breach in most jurisdictions.

Exposure: Regulatory breach, client notification obligation, liability
05
No IT vendor — just a contact who "knows computers"

Most micro-firms handle IT reactively: something breaks, they call a friend or post in a Facebook group. There's no documentation of what systems they run, no one monitoring for problems before they happen, and no clear accountability when something goes wrong. This works until it doesn't — and when it doesn't, it's usually at the worst possible moment.

Exposure: Downtime, undetected breaches, no recovery plan
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