Two research teams, two continents, one finding

Tim Weiss at Imperial College London and Nevena Radoynovska at Emlyon Business School in Lyon spent their study reading court records: the files of Silicon Valley ventures and the founders prosecuted for fraud between 2000 and 2023. Their paper, Criminal Deception in Silicon Valley, was published online in Organization Science on 29 June 2026.

A second team reached the same neighbourhood from the opposite direction. Alexander Dyck, Freda Fang, Camille Hebert and Ting Xu, working at the Rotman School at the University of Toronto, assembled what their National Bureau of Economic Research working paper describes as the first dataset of venture fraud cases, covering 654 United States venture-backed startups. It was issued as working paper 34868 in February 2026, drawing on regulatory and prosecutorial actions, shareholder suits and reported cases.

One study is qualitative and reads how deception was actually carried out. The other is quantitative and asks what predicts it. They were built independently, with different methods, and they converge on a conclusion that is not where most people look.

The ladder a founder climbs

Weiss and Radoynovska describe deception as a ladder with three rungs, not a single act. The first is surface facading: telling investors the company is doing better than it is. This is the common one, and it lives in the early pitch, where a founder is selling a vision and the distance between the story and the ledger is treated as ordinary optimism.

The second rung is reinforced facading, where the founder manufactures evidence to support the original claim. The third is deep facading, where the technology itself is fabricated and a parallel version of the company is constructed and maintained for outsiders to inspect.

The mechanism matters more than the taxonomy. The researchers tie which rung a founder reaches to the size of the gap between the performance investors expect and the performance the company is delivering. Deception escalates because the gap widens, not because a person changes. That reframes the whole problem: the input that drives the climb is the expectation that was set, and expectations are something a board, an investor and a customer all help to set.

The number that actually predicts it

The Toronto team's central result is that governance characteristics, rather than founder traits, are the strongest predictors of fraud. The single sharpest variable is who controls the board. Startups with founder-controlled boards showed an 88 percent higher likelihood of fraud than those with investor-controlled or shared-control boards. That figure has been circulating in shorthand as twice as likely, which overstates it; the published number is 88 percent, and the difference is worth keeping straight if you intend to use it as a threshold.

Three further conditions travel with elevated fraud: founder-friendly contract terms, complex capitalisation tables, and initial rounds raised in hot market conditions. None of these is a statement about anybody's honesty. They are structural features visible from outside the company, which is precisely what makes them useful.

On prevalence, detected fraud reached 1.85 percent of venture-backed firms founded since 2000 that raised at least 10 million dollars, and the ongoing rate climbed from 0.11 percent in 2003 to 0.67 percent in 2021. Among newly public companies, venture-backed firms were 54 percent more likely to face fraud litigation than comparable firms that had not taken venture money.

Detected is doing a lot of work in that sentence

Both teams land on the same uncomfortable observation about consequences. The Toronto research found little evidence that past fraud allegations stopped founders from raising again, and describes fraudulent entrepreneurs continuing to found new venture-backed startups unharmed, which it reads as weak market discipline. The authors put the conclusion plainly: the modern venture model itself may be creating conditions that make fraud easier to commit, harder to detect, and less likely to be punished.

Follow that through and the headline prevalence number changes character. A rate of 1.85 percent counts cases that surfaced through prosecutors, regulators, shareholder litigation or the press. If the channels that surface and punish fraud are themselves weak, the measured rate is a floor rather than an estimate, and the true figure sits somewhere above it by an unknown margin.

The hot-market finding is the part that is live right now rather than historical. Companies whose first round was raised into an overheated market with weak oversight were more likely to end up in a fraud case later. The current artificial intelligence funding cycle is producing exactly that condition at scale, which means the marker is being written onto a cohort that is being funded this year and will be selling to European buyers for the rest of the decade.

What to do with this on Monday

First, read the board before you read the founder. When you are about to make a venture-backed company a material supplier, an integration partner or an acquisition target, establish who controls its board. Founder control is the 88 percent marker, and it is a fact rather than a judgement. In the United Kingdom, Companies House gives you the directors of a domestic supplier for nothing; for a United States vendor you will have to ask for board composition in the diligence pack, and a refusal is itself information.

Second, insist on evidence you choose rather than evidence you are handed. The ladder tells you that manufactured proof is the second rung, so a curated demonstration and a reference customer selected for you sit exactly where a company under pressure would place them. Ask to speak to a customer you picked from a list, ask for the system to be exercised on your data, and treat a polished artefact as the weakest form of evidence rather than the strongest.

Third, apply the finding to your own company if it raised into this market. The escalation is driven by the gap between the promise and the position, so the protective action is procedural: bring a missed number to the board in the quarter it is missed, with a revised plan attached. The failure mode the research describes does not begin with dishonesty. It begins with a founder deciding to close the gap quietly before anyone notices.