Darktrace, one of the U.K.’s largest cybersecurity companies, was founded in 2013 by a group of former intelligence experts and mathematicians.
Omar Marques | SOPA Images | LightRocket via Getty Images
Cybersecurity company Darktrace, one of the U.K.’s most prominent tech names, has found itself under attack from short sellers.
The company, whose tools allow firms to combat cyberthreats with artificial intelligence, was last week targeted in a report by New York-based asset manager Quintessential Capital Management.
QCM, whose stated aim is “exposing fraud and criminal conduct in public companies around the world,” claims it has had a 100% success rate in its activist campaigns.
The company told Reuters it holds a short position of 1.3% in Darktrace shares.
London-based hedge fund Marshall Wace also shorted Darktrace, according to data site Breakout Point.
Short selling is a strategy in which investors bet on the price of a stock going down in value. A trader borrows the stock and then sells it on the assumption that it will fall, before buying it back at a discounted price and pocketing the spread.
What is Darktrace?
Darktrace, one of the U.K.’s largest cybersecurity companies, was founded in 2013 by a group of former intelligence experts and mathematicians.
The Cambridge-headquartered company says its technology uses AI to detect and respond to cyberthreats in a business’ IT systems.
The company floated on the London Stock Exchange in 2021, and its debut was seen as a key victory in the U.K.’s bid to lure more high-growth tech startups to the London market after its withdrawal from the European Union.
The stock’s performance following the listing has been underwhelming. After initially rising to an all-time high of £9.45 ($11.58) in October 2021, Darktrace shares have since plunged dramatically in tandem with a broader slump in global tech stocks.
As of Monday afternoon, Darktrace shares were trading at a price of £2.32, down 37% in the last 12 months.
Darktrace share price performance in the last 12 months.
In August, the firm opened takeover talks with U.S. private equity firm Thoma Bravo. However, Thoma Bravo walked away from the deal a month later after the two sides failed to reach an agreement.
Why is it under attack?
On Tuesday, U.S. hedge fund QCM said it had taken a short position out against Darktrace and published a lengthy report detailing alleged flaws in Darktrace’s accounting.
QCM said that, following an investigation into Darktrace’s business model and selling practices, it was “deeply skeptical about the validity of Darktrace’s financial statements” and believed sales and growth rates may have been overstated.
“We would like to give our strongest possible warning to investors and believe that DT’s equity is overvalued and liable to a major correction, or worse,” QCM said in the report.
Darktrace was accused by QCM of engaging in “channel stuffing” and “round-tripping” — activities that artificially inflate a company’s reported sales — involving individuals with ties to organized crime, money laundering and fraud.
Darktrace didn’t directly address those allegations. On Wednesday, the firm’s CEO Poppy Gustafsson issued a statement defending the company from what she called “unfounded inferences” made by QCM.
Separately, QCM suggested Darktrace may have inflated its revenues by booking unearned revenues as actual sales.
The company occasionally books revenue from payments for contracts it receives before delivering its service to clients as deferred revenue, according to the report.
This is not uncommon among subscription-based software companies. However, QCM noted deferred revenue as a percentage of Darktrace’s sales had dropped between 2018 and 2022, suggesting the firm “may have increasingly been booking unearned revenue as actual sales.”
In response, Darktrace said: “Rarely, customers will pay full contract values in advance but because this is infrequent, non-current deferred revenue balances will decline as these contracts run down unless there is another unusual, large, in-advance payment.”
QCM alleged Darktrace may have tried to fill gaps in its receivables left by clients dropping out of sales negotiations through marketing sponsorships with indebted resellers and using shell companies to pose as phantom clients.
“Organisations that transact with the channel will typically co-host marketing events with their partners. Partner marketing events are a normal course of business for almost all software businesses and Darktrace is no different,” Darktrace said Wednesday.
“This has been, and remains, a very small part of Darktrace’s marketing and the costs of them over the last five years has consistently been substantially below 0.5% of Darktrace’s revenue,” Darktrace added.
Darktrace was not immediately available for comment when contacted by CNBC.
Separately Wednesday, Darktrace said it would embark on a share buyback worth up to £75 million ($92 million) to be completed no later than Oct. 31, 2023.
The Lynch connection
It’s worth noting that, even before the QCM report, there were clouds hanging over Darktrace’s business. Analysts have criticized the company over an allegedly aggressive sales culture and doubts over the value of its technology.
Darktrace is also backed by Mike Lynch, the British tech tycoon.
Mike Lynch, former CEO of Autonomy.
Hollie Adams | Bloomberg via Getty Images
Lynch founded the enterprise software firm Autonomy, whose sale to Hewlett-Packard was mired in scandal over accusations that Lynch plotted to inflate the value of Autonomy before it was bought by HP for almost $11 billion in 2011.
In 2022, a British judge ruled in favor of HP in a civil fraud case against Lynch. Lynch, an influential figure in the U.K.’s tech scene, faces a possible criminal trial in the U.S. after the U.K. government approved his extradition last year.
He has repeatedly denied the allegations.
Several executives at Darktrace, including Gustafsson and Chief Strategy Officer Nicole Eagan, previously worked for Autonomy.
The QCM report also raised concerns over the connections between Darktrace and Autonomy.
“Darktrace has been led or strongly influenced by many of the very same individuals that participated in the Autonomy debacle,” QCM said in its report.
“If our allegations are confirmed, we expect Darktrace to follow the same tragic destiny of its predecessor, Autonomy,” QCM said.
Lynch is reportedly no longer involved with Darktrace’s management, but remains a significant shareholder.
Lynch is no longer involved with Darktrace’s management, but remains its sixth-largest shareholder, according to Refinitiv Eikon data.
Meanwhile, Darktrace is also suffering from uncertainty related to the wider macroeconomic environment. The company lowered its forecast for annual recurring revenue growth for the year ending June 2023 to between 29% and 31.5%, down from an earlier forecast of 31% to 34%, citing weaker customer growth.
The Nasdaq MarketSite in New York, June 9, 2023.
Michael Nagle | Bloomberg | Getty Images
Silicon Valley executives and financiers publicly opened their wallets in support of President Donald Trump’s 2024 presidential run. The early returns in 2025 aren’t great, to say the least.
Following Trump’s sweeping tariff plan announced Wednesday, the Nasdaq suffered steep consecutive daily drops to finish 10% lower for the week, the index’s worst performance since the beginning of the Covid pandemic in 2020.
The tech industry’s leading CEO’s rushed to contribute to Trump’s inauguration in January and paraded to Washington, D.C., for the event. Since then, it’s been a slog.
The market can always turn around, but economists and investors aren’t optimistic, and concerns are building of a potential recession. The seven most valuable U.S. tech companies lost a combined $1.8 trillion in market cap in two days.
Apple slid 14% for the week, its biggest drop in more than five years. Tesla, led by top Trump adviser Elon Musk, plunged 9.2% and is now down more than 40% for the year. Musk contributed close to $300 million to help propel Trump back to the White House.
Nvidia, Meta and Amazon all suffered double-digit drops for the week. For Amazon, a ninth straight weekly decline marks its longest such losing streak since 2008.
With Wall Street selling out of risky assets on concern that widespread tariff hikes will punish the U.S. and global economy, the fallout has drifted down to the IPO market. Online lender Klarna and ticketing marketplace StubHub delayed their IPOs due to market turbulence, just weeks after filing with the Securities and Exchange Commission, and fintech company Chime is also reportedly delaying its listing.
CoreWeave, a provider of artificial intelligence infrastructure, last week became the first venture-backed company to raise more than $1 billion in a U.S. IPO since 2021. But the company slashed its offering, and trading has been very volatile in its opening days on the market. The stock plunged 12% on Friday, leaving it 17% above its offer price but below the bottom of its initial range.
“You couldn’t create a worse market and macro environment to go public,” said Phil Haslett, co-founder of EquityZen, a platform for investing in private companies. “Way too much turbulence. All flights are grounded until further notice.”
CoreWeave investor Mark Klein of SuRo Capital previously told CNBC that the company could be the first in an “IPO parade.” Now he’s backtracking.
“It appears that the IPO parade has been temporarily halted,” Klein told CNBC by email on Friday. “The current tariff situation has prompted these companies to pause and assess its impact.”
‘Cave rapidly’
During last year’s presidential campaign, prominent venture capitalists like Marc Andreessen backed Trump, expecting that his administration would usher in a boom and eliminate some of the hurdles to startup growth set up by the Biden administration. Andreessen and his partner, Ben Horowitz, said in July that their financial support of the Trump campaign was due to what they called a better “little tech agenda.”
A spokesperson for Andreessen Horowitz declined to comment.
Some techies who supported Trump in the campaign have taken to social media to defend their positions.
Venture capitalist Keith Rabois, a managing director at Khosla Ventures, posted on X on Thursday that “Trump Derangement Syndrome has morphed into Tariff Derangement Syndrome.” He said tariffs aren’t inflationary, are effective at reducing fentanyl imports, and he expects that “most other countries will cave and cave rapidly.”
That was before China’s Finance Ministry said on Friday that it will impose a 34% tariff on all goods imported from the U.S. starting on April 10.
At Sequoia Capital, which is the biggest investor in Klarna, outspoken Trump supporter Shaun Maguire, wrote on X, “The first long-term thinking President of my lifetime,” and said in a separate post that, “The price of stocks says almost nothing about the long term health of an economy.”
However, Allianz Chief Economic Advisor Mohamed El-Erian warned on Friday that Trump’s extensive raft of import tariffs are putting the U.S. economy at risk of recession.
“You’ve had a major repricing of growth prospects, with a recession in the U.S. going up to 50% probability, you’ve seen an increase in inflation expectations, up to 3.5%,” he told CNBC’s Silvia Amaro on the sidelines of the Ambrosetti Forum in Cernobbio, Italy.
Former Microsoft CEOs Bill Gates, left, and Steve Ballmer, center, pose for photos with CEO Satya Nadella during an event celebrating the 50th Anniversary of Microsoft on April 4, 2025 in Redmond, Washington.
Stephen Brashear | Getty Images
Meanwhile, executives at tech’s megacap companies were largely silent this week, and their public relations representatives declined to provide comments about their thinking.
Microsoft CEO Satya Nadella was in the awkward position on Friday of celebrating his company’s 50th anniversary at corporate headquarters in Redmond, Washington. Alongside Microsoft’s prior two CEOs, Bill Gates and Steve Ballmer, Nadella sat down with CNBC’s Andrew Ross Sorkin for a televised interview that was planned well before Trump’s tariff announcement.
When asked about the tariffs at the top of the interview, Nadella effectively dodged the question and avoided expressing his views about whether the new policies will hamper Microsoft’s business.
Ballmer, who was succeeded by Nadella in 2014, acknowledged to Sorkin that “disruption is very hard on people” and that, “as a Microsoft shareholder, this kind of thing is not good.” Ballmer and Gates are two of the 12 wealthiest people in the world thanks to their Microsoft fortunes.
C-suites may not be able to stay quiet for long, especially if the recent turmoil spills into next week.
Lise Buyer, who previously helped guide Google through its IPO and now works as an adviser to companies going public, said there’s no appetite for risk in the market under these conditions. But there is risk that staffers get jittery, and they’ll surely look to their leaders for some reassurance.
“Until markets settle out and we have the opportunity to access valuation levels, public company CEOs should work to calm potentially distressed employees,” Buyer said in an email. “And private company managements should refine plans to get by on dollars already in the treasury.”
— CNBC’s Hayden Field, Jordan Novet, Leslie Picker, Annie Palmer and Samantha Subin contributed to this report.
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