TREADSTONE LAW · ONTARIO · DIGITAL LEGAL SERVICES · EST. MMXXI ·TSL
Home/Case Studies/Litigation
№ 314 Case Study — Litigation

The Forwarded Email That Exposed a Departing Sales Director

A small Waterloo engineering firm found its own pricing formulas inside a competitor's quote. Proving where they came from meant working within a legal budget that could not stretch for a full trial.

Litigation9 min readWaterloo, OntarioConfidential information taken by insiders
All Litigation case studies
ClientSophia, a professional engineer and small business owner in Waterloo
The issueA former sales director appeared to be using proprietary pricing models and designs at a competing firm
ServiceTrade secret investigation, forensic evidence preservation, and negotiated resolution on a fixed budget
ResolutionPartial win, a negotiated compromise that stopped further use and recovered part of the loss

The situation

The email was three lines long, and it was not meant for Sophia. A longtime client had forwarded it by mistake, a competing quote for a project Sophia's firm had bid on weeks earlier, using a pricing structure and a set of technical parameters that matched her firm's internal model almost line for line. She recognized the formatting before she finished reading it.

Sophia is a professional engineer who founded a small design and consulting business in Waterloo, building it over a decade into a firm of a dozen people with a client base that depended on proprietary pricing tools and technical templates she had developed herself. Vesna had joined as sales director three years earlier, gaining access over time to those pricing models, client contact histories, and draft technical specifications as part of her role preparing bids. Vesna resigned six weeks before the forwarded email arrived, giving standard notice and citing a new opportunity without naming the employer.

The quote in the forwarded email came from a competing consultancy where Vesna had, it turned out, taken a sales role. The pricing structure was distinctive enough that coincidence seemed unlikely, but distinctive was not the same as provable. Sophia had no direct evidence of what Vesna had taken when she left, only a strong suspicion built on the shape of a single document a client had accidentally sent along.

Dimitri, Sophia's business partner and co-owner, was as alarmed as she was, but the two of them ran a firm without a litigation budget. They had recently invested in new equipment and were carrying payroll for a growing team; a drawn-out lawsuit against a better-resourced competitor was not something the business could absorb without real strain. The dispute, if it turned into one, sat somewhere between three hundred fifty and eight hundred thousand dollars depending on how many bids had been affected and how long the competitor had been using the material, but Sophia and Dimitri needed an answer within weeks, not years, and needed to spend carefully to get it. Sophia also had a dozen employees whose jobs depended on the firm's competitive position, and the thought that a departed colleague might already be using their pricing tools against them in live bids was as unsettling to the team as it was to the owners once word began to spread informally around the office.

Why this was harder than it looked

A trade secret claim sounds simple from the outside: someone took confidential information and used it. In practice, proving misappropriation requires showing three things at once, that the information was genuinely confidential and treated that way, that the departing employee had access to it, and that what the competitor is now using actually came from that source rather than being independently developed. Any one gap collapses the claim.

The first difficulty was Sophia's own recordkeeping. Her pricing models lived on a shared drive that most of the design team could open, without password segmentation or a written confidentiality policy specific to that folder. A well-resourced defendant would argue the information was never treated as secret in the first place, which is often enough on its own to defeat a claim regardless of what actually happened.

The second difficulty was proof of the taking itself. Suspicion built on a resemblance between two quotes is not evidence a court can rely on; competitors sometimes land on similar pricing structures independently, and Vesna's new employer would be expected to say exactly that. Sophia needed something that showed the information moving from her firm to Vesna, not just something that showed it existing in both places.

The third difficulty was the budget itself, which shaped every decision that followed. A conventional approach, full document discovery, multiple expert reports, and a path toward trial, was not something Sophia and Dimitri's business could sustain, and pursuing it anyway risked winning a legal point while losing the company. The strategy had to get to the strongest available evidence quickly, use it to force a resolution rather than a prolonged fight, and accept that a negotiated outcome achieved in months was worth more to the business than a larger judgment years away. It also meant that whatever evidence we chose to gather first had to be decisive on its own, since there was no budget for a broad fishing expedition followed by a narrower one once the first round came back inconclusive. A fourth pressure sat underneath the other three: Sophia and Dimitri did not know, at the outset, whether the resemblance between the two quotes was really Vesna's doing at all, or whether it reflected something more mundane, like a former client sharing pricing information with the competitor directly. Committing scarce resources to a theory that turned out to be wrong was its own kind of risk, one the budget could not easily absorb either.

What we did

  1. Prioritized forensic imaging of Vesna's former laptop before anything else. Sophia's firm still held the device under its standard equipment return policy, and we arranged for a forensic specialist to create an exact image of its contents before it was reissued or wiped, preserving file transfer logs and deletion history that would otherwise have been overwritten within days. Getting the image made before drafting a single letter was the one step that could not be undone or repeated later if we got the sequence wrong.
  2. Focused the forensic review narrowly to control cost. Rather than commissioning a full audit of the device, which a well-funded opponent might have done as a matter of course, we directed the specialist to specific date ranges around Vesna's resignation and specific file types matching the pricing models and templates in question. That narrower scope kept the analysis affordable on Sophia and Dimitri's budget while still producing evidence a court or the other side's counsel would treat as reliable rather than a fishing expedition.
  3. Documented what the file transfer logs showed. The imaging revealed that a batch of pricing files and client specification documents had been copied to an external drive four days before Vesna's resignation letter was submitted, timing that was difficult to explain as routine work activity given how narrowly the copied files matched the material later found in the competing quote. We set out the dates, file names, and destinations plainly, in a form that did not depend on anyone accepting our characterization of what they meant.
  4. Assessed the confidentiality gap honestly before overstating the claim. We advised Sophia that the shared-drive access issue weakened, but did not defeat, the claim, since the files were still restricted to employees generally and Vesna's own employment agreement contained a confidentiality clause covering exactly this kind of material. Telling her the claim's real strength, rather than the strength she hoped it had, meant every later decision about how hard to push in negotiation was built on an accurate picture instead of an optimistic one.
  5. Sent a targeted preservation and demand letter rather than filing immediately. The letter set out the forensic findings plainly, demanded preservation of relevant records at the new employer before anything could be deleted on that side too, and proposed a short resolution window. Framing it around specific, dated evidence rather than a general accusation gave Vesna and her new employer a clear, concrete reason to engage before litigation costs began accumulating on either side, and made an outright denial harder to sustain credibly once the dates were on paper.
  6. Used the strength of the forensic evidence to drive settlement talks. With the transfer timeline established and preserved, we shifted from threatening litigation to negotiating terms, focused on stopping further use of the material and recovering a defined portion of the affected work, rather than pursuing the full range of theoretical damages a trial might eventually have supported. That shift reflected the budget as much as the evidence: a faster, narrower resolution protected the business in a way a larger but distant judgment could not.
  7. Built in a compliance mechanism rather than relying on trust alone. The eventual agreement included a requirement that the competing firm confirm in writing, through a named representative, that the pricing models and templates had been located and removed from its systems, rather than simply promising to stop using them going forward. That gave Sophia a concrete step to point to, and a basis for a further claim, if the material resurfaced in a future bid instead of just a broken verbal assurance to fall back on.
  8. Set a spending ceiling with Dimitri before negotiations began. We agreed in advance on the maximum the firm could reasonably commit to pursuing the claim, based on what the business could absorb without affecting payroll or the equipment investment already made, and kept every later decision, including how hard to push in negotiation, anchored to that ceiling rather than to how strong the evidence felt once the transfer logs came back. That discipline kept a good result from tempting them into spending their way toward a marginally better one.

The outcome

Vesna and her new employer agreed to a negotiated settlement before the matter reached a courtroom. The competing firm confirmed removal of the pricing models and specification templates from its systems and agreed to stop using them in future bids, and Vesna's employment agreement's confidentiality terms were treated as enforceable going forward rather than disputed further. No admission of wrongdoing was required as part of the settlement, which was itself a concession Sophia had to accept in order to reach an agreement within the budget and time available.

Sophia recovered a portion of the value tied to the affected bids, in the low hundreds of thousands, well short of the full range initially estimated, because the confidentiality gap in her own recordkeeping and the cost of pursuing a larger claim made a bigger number unrealistic to chase. The settlement also did not undo the business already lost to the competing quotes that had used the material before the imaging took place, and Sophia was clear-eyed that some of that revenue was simply gone. Weighed against the cost of chasing every dollar through a trial the firm could not have afforded to run to completion, the negotiated figure was the outcome that actually protected the business, even where it did not feel like complete justice.

For Sophia and Dimitri, the outcome was a genuine compromise rather than a win on every point, but it stopped the ongoing harm within months on a budget the business could sustain, and it gave them a concrete reason to fix the access controls around their own proprietary material. The forensic image, preserved before it could be lost, was what made any of the negotiation possible at all. In the months after the settlement, Sophia restructured the shared drive into permission-controlled folders and added a written confidentiality policy for pricing and design material, a step that cost far less than the dispute had and closed the exact gap that had weakened her original position.

What you can learn from this

  • Confidential information only gets the legal protection you have actually given it in practice; restrict access and put a policy in writing before you need to rely on it.
  • Act on suspicious evidence quickly. File transfer logs, device histories and access records can be overwritten or lost within days once a departing employee's equipment goes back into circulation.
  • A tight budget is a reason to focus your investigation narrowly on the strongest evidence, not a reason to skip the investigation altogether.
  • Forensic evidence that pins down a specific date and action is worth more in a negotiation than a strong suspicion, even a well-founded one.
  • A negotiated settlement that stops ongoing harm and recovers part of the loss can be the right outcome when the alternative risks the business itself.
This case study is entirely fictional. It does not describe any real client, file, or matter handled by Treadstone Law, and it is not a real file with details changed. All names, people, properties, businesses, dollar amounts, dates, and events are invented, and any resemblance to a real person, business, or situation is coincidental. Fictional scenarios like this one illustrate the kinds of legal issues people in Ontario commonly face and how a lawyer can help. They are general information, not legal advice — no two matters unfold the same way, and nothing here predicts the outcome of any real case. Reading a case study does not create a lawyer-client relationship. If you are facing something similar, speak with a lawyer about your specific circumstances.

This is a litigation problem we handle

Start a file online — flat, published fees, reviewed by a licensed lawyer before a dollar is owed.

ContactStart a File →