IT Support for Law Firms in Northern Ontario

Ten years ago, IT risk for a law firm meant a crashed server or a lost laptop. Today, the two events that most often end up in front of LawPRO and the Law Society are business email compromise on a real-estate closing, and a ransomware event that encrypts the practice-management database along with every backup on the same domain. Both are preventable, but only if the controls are designed for a legal environment, not a generic small business.

Business email compromise is now the dominant financial cybercrime in Canada. Attackers get into a mailbox (often through a stolen password with no MFA), silently monitor closing correspondence for weeks, then intercept trust-account or purchaser wire instructions at the moment of transfer. The money is gone within hours. The firm is left with LawPRO exposure, a difficult conversation with the client, and the very real question of who supervised the technology.

Ransomware hits legal practices particularly hard because matter files, precedent libraries, and PCLaw or Clio data all sit on the same infrastructure. If backups aren't segmented from the production domain and immutable in cloud storage, they get encrypted along with everything else. We design specifically against this pattern.

Every law firm we support has a slightly different mix of software: PCLaw with a local SQL server, Clio in the cloud, Worldox for document management, or a SharePoint matter structure the firm built themselves. The common thread is that the matter file is the practice, and the IT environment either supports it or slowly poisons it.

Good matter IT means predictable performance during real-estate month-end and litigation deadlines, versioned documents that never overwrite each other, permissioned access so support staff and articling students see what they should see, and offboarding that removes access on the day someone leaves rather than the quarter after.

We help firms migrate legacy shared drives into properly structured Microsoft 365 and SharePoint libraries, deploy consistent naming and retention, and make sure document exchange with clients uses secure portals rather than personal Dropbox links.

Every real-estate firm in Northern Ontario has either had a close call with fraudulent wire instructions or knows a firm that has. The mechanics are well-documented and defensible: attackers compromise a mailbox, watch a closing, then send convincing wire instructions at exactly the right moment.

Our defensive stack combines mailbox hardening (MFA, session monitoring, geo and impossible-travel alerts), inbound protection (Barracuda or Microsoft Defender for Office 365 with anti-impersonation), and, most importantly, a mandatory verification procedure that lives outside email. When those three layers are in place, the attack simply doesn't complete.

Post-2020, almost every firm has at least a few lawyers who work from home, from a cottage, or between courthouses. Done well, this is fine. Done badly, it means confidential client data on personal laptops with no encryption, no MFA, and no way to wipe the device if it disappears.

We deploy managed Windows and Mac devices with disk encryption, Intune-based MDM, conditional access, and phishing-resistant MFA. Personal devices, such as the phone a partner uses for after-hours email, get enrolled in a minimal policy that lets us wipe firm data without touching personal photos.